0s autopkgtest [06:38:21]: starting date and time: 2024-11-25 06:38:21+0000
  0s autopkgtest [06:38:21]: git checkout: 6f3be7a8 Fix armhf LXD image generation for plucky
  0s autopkgtest [06:38:21]: host juju-7f2275-prod-proposed-migration-environment-20; command line: /home/ubuntu/autopkgtest/runner/autopkgtest --output-dir /tmp/autopkgtest-work.p56dr1e0/out --timeout-copy=6000 --setup-commands /home/ubuntu/autopkgtest-cloud/worker-config-production/setup-canonical.sh --apt-pocket=proposed=src:rust-syn-1 --apt-upgrade rust-quickcheck-macros --timeout-short=300 --timeout-copy=20000 --timeout-build=20000 --env=ADT_TEST_TRIGGERS=rust-syn-1/1.0.109-3 -- ssh -s /home/ubuntu/autopkgtest/ssh-setup/nova -- --flavor autopkgtest-ppc64el --security-groups autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-ppc64el-6.secgroup --name adt-plucky-ppc64el-rust-quickcheck-macros-20241125-063821-juju-7f2275-prod-proposed-migration-environment-20-79d4a509-8409-43f5-8f09-a09b8cb858c6 --image adt/ubuntu-plucky-ppc64el-server --keyname testbed-juju-7f2275-prod-proposed-migration-environment-20 --net-id=net_prod-proposed-migration-ppc64el -e TERM=linux -e ''"'"'http_proxy=http://squid.internal:3128'"'"'' -e ''"'"'https_proxy=http://squid.internal:3128'"'"'' -e ''"'"'no_proxy=127.0.0.1,127.0.1.1,login.ubuntu.com,localhost,localdomain,novalocal,internal,archive.ubuntu.com,ports.ubuntu.com,security.ubuntu.com,ddebs.ubuntu.com,changelogs.ubuntu.com,keyserver.ubuntu.com,launchpadlibrarian.net,launchpadcontent.net,launchpad.net,10.24.0.0/24,keystone.ps5.canonical.com,objectstorage.prodstack5.canonical.com'"'"'' --mirror=http://ftpmaster.internal/ubuntu/
397s nova [W] Using flock in prodstack6-ppc64el
397s Creating nova instance adt-plucky-ppc64el-rust-quickcheck-macros-20241125-063821-juju-7f2275-prod-proposed-migration-environment-20-79d4a509-8409-43f5-8f09-a09b8cb858c6 from image adt/ubuntu-plucky-ppc64el-server-20241119.img (UUID dcc6a44c-21fb-45bb-821a-d64a8784c175)...
397s nova [E] nova boot failed (attempt #0):
397s nova [E] DEBUG (extension:189) found extension EntryPoint.parse('v1password = swiftclient.authv1:PasswordLoader')
397s DEBUG (extension:189) found extension EntryPoint.parse('noauth = cinderclient.contrib.noauth:CinderNoAuthLoader')
397s DEBUG (extension:189) found extension EntryPoint.parse('admin_token = keystoneauth1.loading._plugins.admin_token:AdminToken')
397s DEBUG (extension:189) found extension EntryPoint.parse('none = keystoneauth1.loading._plugins.noauth:NoAuth')
397s DEBUG (extension:189) found extension EntryPoint.parse('password = keystoneauth1.loading._plugins.identity.generic:Password')
397s DEBUG (extension:189) found extension EntryPoint.parse('token = keystoneauth1.loading._plugins.identity.generic:Token')
397s DEBUG (extension:189) found extension EntryPoint.parse('v2password = keystoneauth1.loading._plugins.identity.v2:Password')
397s DEBUG (extension:189) found extension EntryPoint.parse('v2token = keystoneauth1.loading._plugins.identity.v2:Token')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3adfspassword = keystoneauth1.extras._saml2._loading:ADFSPassword')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3applicationcredential = keystoneauth1.loading._plugins.identity.v3:ApplicationCredential')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3fedkerb = keystoneauth1.extras.kerberos._loading:MappedKerberos')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3kerberos = keystoneauth1.extras.kerberos._loading:Kerberos')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3multifactor = keystoneauth1.loading._plugins.identity.v3:MultiFactor')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3oauth1 = keystoneauth1.extras.oauth1._loading:V3OAuth1')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcaccesstoken = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAccessToken')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcauthcode = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAuthorizationCode')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcclientcredentials = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectClientCredentials')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcpassword = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectPassword')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3password = keystoneauth1.loading._plugins.identity.v3:Password')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3samlpassword = keystoneauth1.extras._saml2._loading:Saml2Password')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3token = keystoneauth1.loading._plugins.identity.v3:Token')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3tokenlessauth = keystoneauth1.loading._plugins.identity.v3:TokenlessAuth')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3totp = keystoneauth1.loading._plugins.identity.v3:TOTP')
397s DEBUG (session:517) REQ: curl -g -i -X GET https://keystone.ps6.canonical.com:5000/v3 -H "Accept: application/json" -H "User-Agent: nova keystoneauth1/4.0.0 python-requests/2.22.0 CPython/3.8.10"
397s DEBUG (connectionpool:962) Starting new HTTPS connection (1): keystone.ps6.canonical.com:5000
397s DEBUG (connectionpool:429) https://keystone.ps6.canonical.com:5000 "GET /v3 HTTP/1.1" 200 267
397s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 267 Content-Type: application/json Date: Mon, 25 Nov 2024 06:39:05 GMT Keep-Alive: timeout=75, max=1000 Server: Apache/2.4.52 (Ubuntu) Vary: X-Auth-Token x-openstack-request-id: req-b58032e7-d41c-4651-9dbc-b395d09f2242
397s DEBUG (session:580) RESP BODY: {"version": {"id": "v3.14", "status": "stable", "updated": "2020-04-07T00:00:00Z", "links": [{"rel": "self", "href": "https://keystone.ps6.canonical.com:5000/v3/"}], "media-types": [{"base": "application/json", "type": "application/vnd.openstack.identity-v3+json"}]}}
397s DEBUG (session:946) GET call to https://keystone.ps6.canonical.com:5000/v3 used request id req-b58032e7-d41c-4651-9dbc-b395d09f2242
397s DEBUG (base:182) Making authentication request to https://keystone.ps6.canonical.com:5000/v3/auth/tokens
397s DEBUG (connectionpool:429) https://keystone.ps6.canonical.com:5000 "POST /v3/auth/tokens HTTP/1.1" 201 12525
397s DEBUG (base:187) {"token": {"methods": ["password"], "user": {"domain": {"id": "default", "name": "Default"}, "id": "c871debdeffd4cb8b69ce618fc4aa361", "name": "prod-proposed-migration-ppc64el", "password_expires_at": null}, "audit_ids": ["EfbtEUjrSPifoe3D9If9KQ"], "expires_at": "2024-11-26T06:39:05.000000Z", "issued_at": "2024-11-25T06:39:05.000000Z", "project": {"domain": {"id": "default", "name": "Default"}, "id": "623df63b80274c21bc79a0c35e68d615", "name": "prod-proposed-migration-ppc64el_project"}, "is_domain": false, "roles": [{"id": "80674fb26dab46e9a6bd57e7f8193360", "name": "load-balancer_member"}, {"id": "15cf997650e345b7b21c02b5cdb7d84a", "name": "member"}, {"id": "86bf3043974746c2bf52c2a9f362f986", "name": "reader"}], "is_admin_project": false, "catalog": [{"endpoints": [{"id": "213cdf38198c4581bd5b7d6d0836923b", "interface": "internal", "region_id": "prodstack6", "url": "https://radosgw-internal.ps6.canonical.com:443/", "region": "prodstack6"}, {"id": "67061eee26944a1a8009f9d07be19738", "interface": "public", "region_id": "prodstack6", "url": "https://radosgw.ps6.canonical.com:443/", "region": "prodstack6"}, {"id": "fc88c52c749a47d08a24a2c7efbde01b", "interface": "admin", "region_id": "prodstack6", "url": "https://radosgw-admin.ps6.canonical.com:443/", "region": "prodstack6"}], "id": "06e4714942634054bf9aa11715312b4e", "type": "s3", "name": "s3"}, {"endpoints": [{"id": "8aa44c94b63746bd9b37f1008ad55fa8", "interface": "admin", "region_id": "prodstack6", "url": "https://aodh-admin.ps6.canonical.com:8042", "region": "prodstack6"}, {"id": "92cf08a80a0242ebbca8ec893cf332b1", "interface": "public", "region_id": "prodstack6", "url": "https://aodh.ps6.canonical.com:8042", "region": "prodstack6"}, {"id": "d8139c6e11ae4edcb78981c12bd53212", "interface": "internal", "region_id": "prodstack6", "url": "https://aodh-internal.ps6.canonical.com:8042", "region": "prodstack6"}], "id": "2fb939b0b969435c8f0c5fa4edb4de94", "type": "alarming", "name": "aodh"}, {"endpoints": [{"id": "a49fcc80e658411885f88cdd8432a571", "interface": "internal", "region_id": "prodstack6", "url": "https://heat-internal.ps6.canonical.com:8000/v1", "region": "prodstack6"}, {"id": "b23866fddba8415885b06c064c34b94b", "interface": "public", "region_id": "prodstack6", "url": "https://heat.ps6.canonical.com:8000/v1", "region": "prodstack6"}, {"id": "f84ae55197f94b8392a678f35c82ca26", "interface": "admin", "region_id": "prodstack6", "url": "https://heat-admin.ps6.canonical.com:8000/v1", "region": "prodstack6"}], "id": "3d4b59f7dab644b2b527e8e96b697545", "type": "cloudformation", "name": "heat-cfn"}, {"endpoints": [{"id": "2e0143334c6241169f45f1c11970c6bc", "interface": "public", "region_id": "prodstack6", "url": "https://heat.ps6.canonical.com:8004/v1/623df63b80274c21bc79a0c35e68d615", "region": "prodstack6"}, {"id": "5e19c32243c04a3faf1e5f9ab900c260", "interface": "internal", "region_id": "prodstack6", "url": "https://heat-internal.ps6.canonical.com:8004/v1/623df63b80274c21bc79a0c35e68d615", "region": "prodstack6"}, {"id": "b3fc5c88ec8543a691fec75726b86967", "interface": "admin", "region_id": "prodstack6", "url": "https://heat-admin.ps6.canonical.com:8004/v1/623df63b80274c21bc79a0c35e68d615", "region": "prodstack6"}], "id": "43b926205044476b8093b18d8ce0a9e4", "type": "orchestration", "name": "heat"}, {"endpoints": [{"id": "a47569b96e5b4146a312e4673504557c", "interface": "public", "region_id": "prodstack6", "url": "https://glance.ps6.canonical.com:9292", "region": "prodstack6"}, {"id": "bba35c4ab04f4114a2a34e65568537bd", "interface": "internal", "region_id": "prodstack6", "url": "https://glance-internal.ps6.canonical.com:9292", "region": "prodstack6"}, {"id": "ef769f1117c74a62a279131486c89628", "interface": "admin", "region_id": "prodstack6", "url": "https://glance-admin.ps6.canonical.com:9292", "region": "prodstack6"}], "id": "49de724549524bd78e9cd46a4477226f", "type": "image", "name": "glance"}, {"endpoints": [{"id": "a1a41e9a1e2d42e5b6cd5380cd1e21bf", "interface": "admin", "region_id": "prodstack6", "url": "https://cinder-admin.ps6.canonical.com:8776/v3/623df63b80274c21bc79a0c35e68d615", "region": "prodstack6"}, {"id": "d2309a99724b4111827482c68a832c0c", "interface": "public", "region_id": "prodstack6", "url": "https://cinder.ps6.canonical.com:8776/v3/623df63b80274c21bc79a0c35e68d615", "region": "prodstack6"}, {"id": "f8a02e3949ff42afa772eb5e74dbef9f", "interface": "internal", "region_id": "prodstack6", "url": "https://cinder-internal.ps6.canonical.com:8776/v3/623df63b80274c21bc79a0c35e68d615", "region": "prodstack6"}], "id": "5bf6578a631349e3af4bf36d7adb18e1", "type": "volumev3", "name": "cinderv3"}, {"endpoints": [{"id": "01d84128f36444e9b01549b86bd69116", "interface": "admin", "region_id": "prodstack6", "url": "https://barbican-admin.ps6.canonical.com:9312", "region": "prodstack6"}, {"id": "0ce4a8777e0b40a88f7fc0f77e34a605", "interface": "public", "region_id": "prodstack6", "url": "https://barbican.ps6.canonical.com:9311", "region": "prodstack6"}, {"id": "f507ba49e4a7435cb330234217c92449", "interface": "internal", "region_id": "prodstack6", "url": "https://barbican-internal.ps6.canonical.com:9311", "region": "prodstack6"}], "id": "62cb1c3d9f6c45979c13516a6b3ff114", "type": "key-manager", "name": "barbican"}, {"endpoints": [{"id": "3cb6121bd8f14da8aa2fba7be823a2b4", "interface": "internal", "region_id": "prodstack6", "url": "https://neutron-internal.ps6.canonical.com:9696", "region": "prodstack6"}, {"id": "46ba11d133fe4e8f9e8f9097ba737682", "interface": "admin", "region_id": "prodstack6", "url": "https://neutron-admin.ps6.canonical.com:9696", "region": "prodstack6"}, {"id": "d872eb6aa23d40009165aa3dcdce3948", "interface": "public", "region_id": "prodstack6", "url": "https://neutron.ps6.canonical.com:9696", "region": "prodstack6"}], "id": "759cb6fdfbc146dd8b9d1ba444c4b9db", "type": "network", "name": "neutron"}, {"endpoints": [{"id": "4349d565f72446da9699269f85df5e8b", "interface": "internal", "region_id": "prodstack6", "url": "https://manila-internal.ps6.canonical.com:8786/v2/623df63b80274c21bc79a0c35e68d615", "region": "prodstack6"}, {"id": "a483dcc58f5e415e9ec739c94474e609", "interface": "public", "region_id": "prodstack6", "url": "https://manila.ps6.canonical.com:8786/v2/623df63b80274c21bc79a0c35e68d615", "region": "prodstack6"}, {"id": "c1f14236723e42878562d8dd63d5a6a0", "interface": "admin", "region_id": "prodstack6", "url": "https://manila-admin.ps6.canonical.com:8786/v2/623df63b80274c21bc79a0c35e68d615", "region": "prodstack6"}], "id": "93fc4008035946deb1f433c2dd905a5d", "type": "sharev2", "name": "manilav2"}, {"endpoints": [{"id": "0fa148793c7249c8b187b6b4ff425731", "interface": "internal", "region_id": "prodstack6", "url": "https://radosgw-internal.ps6.canonical.com:443/swift/v1/AUTH_e4b04ca58d734ed0aa29e306adad4f79/simplestreams/data", "region": "prodstack6"}, {"id": "555ade266a6b4bcc81b6e5abf607aec5", "interface": "public", "region_id": "prodstack6", "url": "https://radosgw.ps6.canonical.com:443/swift/v1/AUTH_e4b04ca58d734ed0aa29e306adad4f79/simplestreams/data", "region": "prodstack6"}, {"id": "7dad1a7b1552465686424fc014463173", "interface": "admin", "region_id": "prodstack6", "url": "https://radosgw-admin.ps6.canonical.com:443/swift/simplestreams/data", "region": "prodstack6"}], "id": "977dd359af1a4fcc91a9daf4dc33b0f3", "type": "product-streams", "name": "image-stream"}, {"endpoints": [{"id": "12d30eabcdec4831bd15273d55b1cbab", "interface": "internal", "region_id": "prodstack6", "url": "https://manila-internal.ps6.canonical.com:8786/v1/623df63b80274c21bc79a0c35e68d615", "region": "prodstack6"}, {"id": "29d35b2b483346479f1ff1a13604d50e", "interface": "admin", "region_id": "prodstack6", "url": "https://manila-admin.ps6.canonical.com:8786/v1/623df63b80274c21bc79a0c35e68d615", "region": "prodstack6"}, {"id": "4aa1422b8f5945d8aed9ba6a8d670e5c", "interface": "public", "region_id": "prodstack6", "url": "https://manila.ps6.canonical.com:8786/v1/623df63b80274c21bc79a0c35e68d615", "region": "prodstack6"}], "id": "ac5e4f28fa794cde99f1d7ffc1b664e5", "type": "share", "name": "manila"}, {"endpoints": [{"id": "c7db93d54a684d8caeae1d9e18a59118", "interface": "admin", "region_id": "prodstack6", "url": "https://nova-admin.ps6.canonical.com:8774/v2.1", "region": "prodstack6"}, {"id": "dd7a796f401b477f9f1b5bbc05747d8d", "interface": "public", "region_id": "prodstack6", "url": "https://nova.ps6.canonical.com:8774/v2.1", "region": "prodstack6"}, {"id": "e7ecb038d830462ea67b0b463af5e013", "interface": "internal", "region_id": "prodstack6", "url": "https://nova-internal.ps6.canonical.com:8774/v2.1", "region": "prodstack6"}], "id": "b4519af08e174d4a8333a2d14ac3ba3b", "type": "compute", "name": "nova"}, {"endpoints": [{"id": "02ef5b6154934ffd97d8b5b8e4d70d2a", "interface": "internal", "region_id": "prodstack6", "url": "https://radosgw-internal.ps6.canonical.com:443/swift/v1/AUTH_623df63b80274c21bc79a0c35e68d615", "region": "prodstack6"}, {"id": "2741abe526e94842a4fa801423ba1ef0", "interface": "public", "region_id": "prodstack6", "url": "https://radosgw.ps6.canonical.com:443/swift/v1/AUTH_623df63b80274c21bc79a0c35e68d615", "region": "prodstack6"}, {"id": "3742f9406c604516933d6fd8c29e0880", "interface": "admin", "region_id": "prodstack6", "url": "https://radosgw-admin.ps6.canonical.com:443/swift", "region": "prodstack6"}], "id": "c7f07a7b3b3c408c96200dfd1d1a0f6f", "type": "object-store", "name": "swift"}, {"endpoints": [{"id": "06d4ed6c160a43f2b7fa7f80ad1dc709", "interface": "internal", "region_id": "prodstack6", "url": "https://designate-internal.ps6.canonical.com:9001", "region": "prodstack6"}, {"id": "1e240624a50c4ca0aaa6ef63cbc94f1b", "interface": "admin", "region_id": "prodstack6", "url": "https://designate-admin.ps6.canonical.com:9001", "region": "prodstack6"}, {"id": "f94d7d17997a43fd9c63b34c43301c6e", "interface": "public", "region_id": "prodstack6", "url": "https://designate.ps6.canonical.com:9001", "region": "prodstack6"}], "id": "cf82013d63844fedbe96bcacb6bd1fef", "type": "dns", "name": "designate"}, {"endpoints": [{"id": "4a688340be464710bfa60bf3f88f41c4", "interface": "admin", "region_id": "prodstack6", "url": "https://gnocchi-admin.ps6.canonical.com:8041", "region": "prodstack6"}, {"id": "a5a95506c96d4716adb4efc3ac9051be", "interface": "public", "region_id": "prodstack6", "url": "https://gnocchi.ps6.canonical.com:8041", "region": "prodstack6"}, {"id": "eebc17a086834f8fa8bb6b35c8061a8c", "interface": "internal", "region_id": "prodstack6", "url": "https://gnocchi-internal.ps6.canonical.com:8041", "region": "prodstack6"}], "id": "d10589e854a446a5b852593f33f170a7", "type": "metric", "name": "gnocchi"}, {"endpoints": [{"id": "08f66df28d0f47f3bec12f29e06d85ac", "interface": "admin", "region_id": "prodstack6", "url": "https://keystone-admin.ps6.canonical.com:35357/v3", "region": "prodstack6"}, {"id": "46d270b45ceb42db902f4d241afa6a70", "interface": "public", "region_id": "prodstack6", "url": "https://keystone.ps6.canonical.com:5000/v3", "region": "prodstack6"}, {"id": "a4addee11d9349cfa46ec6660dbad947", "interface": "internal", "region_id": "prodstack6", "url": "https://keystone-internal.ps6.canonical.com:5000/v3", "region": "prodstack6"}], "id": "deb38a775a9b4e87a8de9e3eed779882", "type": "identity", "name": "keystone"}, {"endpoints": [{"id": "18b4af5f40664babb94e884c6a53ccf3", "interface": "admin", "region_id": "prodstack6", "url": "https://octavia-admin.ps6.canonical.com:9876", "region": "prodstack6"}, {"id": "2b6f7ba7f9944ee1aebd6dccc5223b2d", "interface": "internal", "region_id": "prodstack6", "url": "https://octavia-internal.ps6.canonical.com:9876", "region": "prodstack6"}, {"id": "5e3012e9c79e4890be4d964b6208f5c6", "interface": "public", "region_id": "prodstack6", "url": "https://octavia.ps6.canonical.com:9876", "region": "prodstack6"}], "id": "e00337be20d54948b66a1c3109b885c6", "type": "load-balancer", "name": "octavia"}, {"endpoints": [{"id": "2d2942b35f3041389ad810f679d02f22", "interface": "public", "region_id": "prodstack6", "url": "https://placement.ps6.canonical.com:8778", "region": "prodstack6"}, {"id": "2e3beaac7ac14284b72e2592820ad725", "interface": "admin", "region_id": "prodstack6", "url": "https://placement-admin.ps6.canonical.com:8778", "region": "prodstack6"}, {"id": "91060f6df9ae444f81808adf40540d94", "interface": "internal", "region_id": "prodstack6", "url": "https://placement-internal.ps6.canonical.com:8778", "region": "prodstack6"}], "id": "edc6e37f154f4c0ab3dd4d52b82bf873", "type": "placement", "name": "placement"}]}}
397s REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1 -H "Accept: application/json" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}58efbe0df2ab6ce9658a02ddeddf97e275d42eed306eefcc2e02d008ba80b7db"
397s DEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1 -H "Accept: application/json" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}58efbe0df2ab6ce9658a02ddeddf97e275d42eed306eefcc2e02d008ba80b7db"
397s DEBUG (connectionpool:962) Starting new HTTPS connection (1): nova.ps6.canonical.com:8774
397s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1 HTTP/1.1" 302 0
397s RESP: [302] Connection: Keep-Alive Content-Length: 0 Content-Type: text/plain; charset=utf8 Date: Mon, 25 Nov 2024 06:39:05 GMT Keep-Alive: timeout=75, max=1000 Location: https://nova.ps6.canonical.com:8774/v2.1/ Server: Apache/2.4.52 (Ubuntu) x-compute-request-id: req-306cdf6b-ddad-48d9-bcec-983783e0e2e7 x-openstack-request-id: req-306cdf6b-ddad-48d9-bcec-983783e0e2e7
397s DEBUG (session:548) RESP: [302] Connection: Keep-Alive Content-Length: 0 Content-Type: text/plain; charset=utf8 Date: Mon, 25 Nov 2024 06:39:05 GMT Keep-Alive: timeout=75, max=1000 Location: https://nova.ps6.canonical.com:8774/v2.1/ Server: Apache/2.4.52 (Ubuntu) x-compute-request-id: req-306cdf6b-ddad-48d9-bcec-983783e0e2e7 x-openstack-request-id: req-306cdf6b-ddad-48d9-bcec-983783e0e2e7
397s RESP BODY: Omitted, Content-Type is set to text/plain; charset=utf8. Only application/json responses have their bodies logged.
397s DEBUG (session:580) RESP BODY: Omitted, Content-Type is set to text/plain; charset=utf8. Only application/json responses have their bodies logged.
397s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/ HTTP/1.1" 200 397
397s RESP: [200] Connection: Keep-Alive Content-Length: 397 Content-Type: application/json Date: Mon, 25 Nov 2024 06:39:06 GMT Keep-Alive: timeout=75, max=999 OpenStack-API-Version: compute 2.1 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.1 x-compute-request-id: req-8438c54a-cf29-4366-afab-26e1daf9e11e x-openstack-request-id: req-8438c54a-cf29-4366-afab-26e1daf9e11e
397s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 397 Content-Type: application/json Date: Mon, 25 Nov 2024 06:39:06 GMT Keep-Alive: timeout=75, max=999 OpenStack-API-Version: compute 2.1 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.1 x-compute-request-id: req-8438c54a-cf29-4366-afab-26e1daf9e11e x-openstack-request-id: req-8438c54a-cf29-4366-afab-26e1daf9e11e
397s RESP BODY: {"version": {"id": "v2.1", "status": "CURRENT", "version": "2.90", "min_version": "2.1", "updated": "2013-07-23T11:33:21Z", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/"}, {"rel": "describedby", "type": "text/html", "href": "http://docs.openstack.org/"}], "media-types": [{"base": "application/json", "type": "application/vnd.openstack.compute+json;version=2.1"}]}}
397s DEBUG (session:580) RESP BODY: {"version": {"id": "v2.1", "status": "CURRENT", "version": "2.90", "min_version": "2.1", "updated": "2013-07-23T11:33:21Z", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/"}, {"rel": "describedby", "type": "text/html", "href": "http://docs.openstack.org/"}], "media-types": [{"base": "application/json", "type": "application/vnd.openstack.compute+json;version=2.1"}]}}
397s GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/ used request id req-8438c54a-cf29-4366-afab-26e1daf9e11e
397s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/ used request id req-8438c54a-cf29-4366-afab-26e1daf9e11e
397s DEBUG (extension:189) found extension EntryPoint.parse('v1password = swiftclient.authv1:PasswordLoader')
397s DEBUG (extension:189) found extension EntryPoint.parse('noauth = cinderclient.contrib.noauth:CinderNoAuthLoader')
397s DEBUG (extension:189) found extension EntryPoint.parse('admin_token = keystoneauth1.loading._plugins.admin_token:AdminToken')
397s DEBUG (extension:189) found extension EntryPoint.parse('none = keystoneauth1.loading._plugins.noauth:NoAuth')
397s DEBUG (extension:189) found extension EntryPoint.parse('password = keystoneauth1.loading._plugins.identity.generic:Password')
397s DEBUG (extension:189) found extension EntryPoint.parse('token = keystoneauth1.loading._plugins.identity.generic:Token')
397s DEBUG (extension:189) found extension EntryPoint.parse('v2password = keystoneauth1.loading._plugins.identity.v2:Password')
397s DEBUG (extension:189) found extension EntryPoint.parse('v2token = keystoneauth1.loading._plugins.identity.v2:Token')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3adfspassword = keystoneauth1.extras._saml2._loading:ADFSPassword')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3applicationcredential = keystoneauth1.loading._plugins.identity.v3:ApplicationCredential')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3fedkerb = keystoneauth1.extras.kerberos._loading:MappedKerberos')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3kerberos = keystoneauth1.extras.kerberos._loading:Kerberos')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3multifactor = keystoneauth1.loading._plugins.identity.v3:MultiFactor')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3oauth1 = keystoneauth1.extras.oauth1._loading:V3OAuth1')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcaccesstoken = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAccessToken')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcauthcode = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAuthorizationCode')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcclientcredentials = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectClientCredentials')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcpassword = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectPassword')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3password = keystoneauth1.loading._plugins.identity.v3:Password')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3samlpassword = keystoneauth1.extras._saml2._loading:Saml2Password')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3token = keystoneauth1.loading._plugins.identity.v3:Token')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3tokenlessauth = keystoneauth1.loading._plugins.identity.v3:TokenlessAuth')
397s DEBUG (extension:189) found extension EntryPoint.parse('v3totp = keystoneauth1.loading._plugins.identity.v3:TOTP')
397s DEBUG (session:517) REQ: curl -g -i -X GET https://glance.ps6.canonical.com:9292/v2/images/dcc6a44c-21fb-45bb-821a-d64a8784c175 -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}58efbe0df2ab6ce9658a02ddeddf97e275d42eed306eefcc2e02d008ba80b7db" -H "X-OpenStack-Nova-API-Version: 2.87"
397s DEBUG (connectionpool:962) Starting new HTTPS connection (1): glance.ps6.canonical.com:9292
397s DEBUG (connectionpool:429) https://glance.ps6.canonical.com:9292 "GET /v2/images/dcc6a44c-21fb-45bb-821a-d64a8784c175 HTTP/1.1" 200 2292
397s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 2292 Content-Type: application/json Date: Mon, 25 Nov 2024 06:39:06 GMT Keep-Alive: timeout=75, max=1000 Server: Apache/2.4.52 (Ubuntu) X-Openstack-Request-Id: req-3519fe72-41c4-48f7-b941-a57ac67683f3
397s DEBUG (session:580) RESP BODY: {"architecture": "ppc64le", "base_image_ref": "302dbebd-8fb5-46eb-aa5c-84ec11ab5c95", "boot_roles": "reader,load-balancer_member,member", "content_id": "auto.sync", "hw_cdrom_bus": "scsi", "hw_disk_bus": "virtio", "hw_machine_type": "pseries", "hw_video_model": "vga", "hw_vif_model": "virtio", "image_location": "snapshot", "image_state": "available", "image_type": "snapshot", "instance_uuid": "3677b220-efbb-4a1d-aa95-ccbf4f88d581", "item_name": "disk1.img", "os_distro": "ubuntu", "os_version": "24.10", "owner_id": "623df63b80274c21bc79a0c35e68d615", "owner_project_name": "prod-proposed-migration-ppc64el_project", "owner_user_name": "prod-proposed-migration-ppc64el", "product_name": "com.ubuntu.cloud.daily:server:24.10:ppc64el", "simplestreams_metadata": "{\"aliases\": \"24.10,o,oracular,devel\", \"arch\": \"ppc64el\", \"ftype\": \"disk1.img\", \"label\": \"daily\", \"md5\": \"fd88d9a689ac4d7ab4bea632de90d355\", \"os\": \"ubuntu\", \"pubname\": \"ubuntu-oracular-daily-ppc64el-server-20241009\", \"release\": \"oracular\", \"release_codenam", "source_content_id": "com.ubuntu.cloud:daily:download", "user_id": "c871debdeffd4cb8b69ce618fc4aa361", "version_name": "20241009", "name": "adt/ubuntu-plucky-ppc64el-server-20241119.img", "disk_format": "qcow2", "container_format": "bare", "visibility": "private", "size": 2765422592, "virtual_size": 21474836480, "status": "active", "checksum": "57e80ce32498e1f4de918fa4fc0d5397", "protected": false, "min_ram": 0, "min_disk": 20, "owner": "623df63b80274c21bc79a0c35e68d615", "os_hidden": false, "os_hash_algo": "sha512", "os_hash_value": "30549527d3366d04c8b9f1b6d778693b1b12f707713fcf6f2880cb19e75917565fda77d2994499c62cae9d49bc117aed5c1cc9529046ad4522e6bd68ad3eba9a", "id": "dcc6a44c-21fb-45bb-821a-d64a8784c175", "created_at": "2024-11-19T00:59:37Z", "updated_at": "2024-11-19T01:00:12Z", "locations": [{"url": "rbd://eea9d068-c18c-11ed-8dc0-013aacb71b80/glance/dcc6a44c-21fb-45bb-821a-d64a8784c175/snap", "metadata": {"store": "ceph"}}], "direct_url": "rbd://eea9d068-c18c-11ed-8dc0-013aacb71b80/glance/dcc6a44c-21fb-45bb-821a-d64a8784c175/snap", "tags": [], "self": "/v2/images/dcc6a44c-21fb-45bb-821a-d64a8784c175", "file": "/v2/images/dcc6a44c-21fb-45bb-821a-d64a8784c175/file", "schema": "/v2/schemas/image", "stores": "ceph"}
397s DEBUG (session:936) GET call to image for https://glance.ps6.canonical.com:9292/v2/images/dcc6a44c-21fb-45bb-821a-d64a8784c175 used request id req-3519fe72-41c4-48f7-b941-a57ac67683f3
397s DEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/flavors/autopkgtest-ppc64el -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}58efbe0df2ab6ce9658a02ddeddf97e275d42eed306eefcc2e02d008ba80b7db" -H "X-OpenStack-Nova-API-Version: 2.87"
397s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/flavors/autopkgtest-ppc64el HTTP/1.1" 404 92
397s DEBUG (session:548) RESP: [404] Connection: Keep-Alive Content-Length: 92 Content-Type: application/json; charset=UTF-8 Date: Mon, 25 Nov 2024 06:39:06 GMT Keep-Alive: timeout=75, max=998 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-a6b675c7-6917-4325-8d12-5a73be71b10d x-openstack-request-id: req-a6b675c7-6917-4325-8d12-5a73be71b10d
397s DEBUG (session:580) RESP BODY: {"itemNotFound": {"code": 404, "message": "Flavor autopkgtest-ppc64el could not be found."}}
397s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/flavors/autopkgtest-ppc64el used request id req-a6b675c7-6917-4325-8d12-5a73be71b10d
397s DEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/flavors?is_public=None -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}58efbe0df2ab6ce9658a02ddeddf97e275d42eed306eefcc2e02d008ba80b7db" -H "X-OpenStack-Nova-API-Version: 2.87"
397s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/flavors?is_public=None HTTP/1.1" 200 40172
397s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 40172 Content-Type: application/json Date: Mon, 25 Nov 2024 06:39:06 GMT Keep-Alive: timeout=75, max=997 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-7016362f-daef-4177-8dcb-059ba09a0122 x-openstack-request-id: req-7016362f-daef-4177-8dcb-059ba09a0122
397s DEBUG (session:580) RESP BODY: {"flavors": [{"id": "05338e57-e2ba-4813-9a8a-2f2af73f8ab2", "name": "builder-ppc64el-cpu2-ram4-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/05338e57-e2ba-4813-9a8a-2f2af73f8ab2"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/05338e57-e2ba-4813-9a8a-2f2af73f8ab2"}], "description": null}, {"id": "08090b4b-98a9-4c15-8ad4-cc6711700879", "name": "builder-ppc64el-cpu8-ram64-disk20", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/08090b4b-98a9-4c15-8ad4-cc6711700879"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/08090b4b-98a9-4c15-8ad4-cc6711700879"}], "description": null}, {"id": "0825b8b1-2b9c-42bf-b3e6-e827c22d8df5", "name": "builder-ppc64el-cpu8-ram4-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/0825b8b1-2b9c-42bf-b3e6-e827c22d8df5"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/0825b8b1-2b9c-42bf-b3e6-e827c22d8df5"}], "description": null}, {"id": "0b06db45-151e-44b2-b0f5-f069ad7fa1cb", "name": "builder-ppc64el-cpu2-ram12-disk20", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/0b06db45-151e-44b2-b0f5-f069ad7fa1cb"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/0b06db45-151e-44b2-b0f5-f069ad7fa1cb"}], "description": null}, {"id": "0dbf127e-3101-4f05-9d37-15ad6d2a45c1", "name": "builder-ppc64el-cpu2-ram16-disk20", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/0dbf127e-3101-4f05-9d37-15ad6d2a45c1"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/0dbf127e-3101-4f05-9d37-15ad6d2a45c1"}], "description": null}, {"id": "102d0b57-e8d2-46c6-9be4-f452119a0280", "name": "autopkgtest-ppc64el", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/102d0b57-e8d2-46c6-9be4-f452119a0280"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/102d0b57-e8d2-46c6-9be4-f452119a0280"}], "description": null}, {"id": "1219f5f0-83f3-4d33-a3bb-1a85c6303159", "name": "builder-ppc64el-cpu128-ram64-disk50", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/1219f5f0-83f3-4d33-a3bb-1a85c6303159"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/1219f5f0-83f3-4d33-a3bb-1a85c6303159"}], "description": null}, {"id": "1359c5a4-ee60-4855-9bcc-defd3bff7121", "name": "builder-ppc64el-cpu8-ram8-disk50", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/1359c5a4-ee60-4855-9bcc-defd3bff7121"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/1359c5a4-ee60-4855-9bcc-defd3bff7121"}], "description": null}, {"id": "161f21bc-11f7-4ec9-a322-04fc3e0d2a68", "name": "builder-ppc64el-cpu2-ram55-disk20", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/161f21bc-11f7-4ec9-a322-04fc3e0d2a68"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/161f21bc-11f7-4ec9-a322-04fc3e0d2a68"}], "description": null}, {"id": "166070cd-7110-473e-a6a2-5e25aa9eeefd", "name": "builder-ppc64el-cpu4-ram64-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/166070cd-7110-473e-a6a2-5e25aa9eeefd"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/166070cd-7110-473e-a6a2-5e25aa9eeefd"}], "description": null}, {"id": "16a0a259-4627-4fbd-bb9d-a3e69346467c", "name": "builder-ppc64el-cpu8-ram64-disk50", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/16a0a259-4627-4fbd-bb9d-a3e69346467c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/16a0a259-4627-4fbd-bb9d-a3e69346467c"}], "description": null}, {"id": "1c59e50a-1a67-4691-8f2c-6954cb0f83ba", "name": "builder-ppc64el-cpu4-ram128-disk20", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/1c59e50a-1a67-4691-8f2c-6954cb0f83ba"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/1c59e50a-1a67-4691-8f2c-6954cb0f83ba"}], "description": null}, {"id": "1c94efa8-905a-4bff-8485-0aaf9ac47fe7", "name": "builder-ppc64el-cpu4-ram16-disk50", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/1c94efa8-905a-4bff-8485-0aaf9ac47fe7"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/1c94efa8-905a-4bff-8485-0aaf9ac47fe7"}], "description": null}, {"id": "213c954d-26ed-4c86-9592-66384bc22c82", "name": "builder-ppc64el-cpu4-ram16-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/213c954d-26ed-4c86-9592-66384bc22c82"}, {"rel": "bookmark", "href": 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"https://nova.ps6.canonical.com:8774/flavors/e4437d6f-4673-4fcb-89e8-1ce861789538"}], "description": null}, {"id": "e628d527-f077-426d-9380-5eea778aabc2", "name": "builder-ppc64el-cpu8-ram16-disk20", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/e628d527-f077-426d-9380-5eea778aabc2"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/e628d527-f077-426d-9380-5eea778aabc2"}], "description": null}, {"id": "e752e039-cbe4-4a16-8197-de87ba42b83e", "name": "builder-ppc64el-cpu64-ram256-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/e752e039-cbe4-4a16-8197-de87ba42b83e"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/e752e039-cbe4-4a16-8197-de87ba42b83e"}], "description": null}, {"id": "e7f811c8-a60c-45c6-86c8-8e4b025751df", "name": "builder-ppc64el-cpu4-ram16-disk40", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/e7f811c8-a60c-45c6-86c8-8e4b025751df"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/e7f811c8-a60c-45c6-86c8-8e4b025751df"}], "description": null}, {"id": "eb80d7e2-b6e1-42a5-b80d-3dad861f6989", "name": "builder-ppc64el-cpu16-ram4-disk20", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/eb80d7e2-b6e1-42a5-b80d-3dad861f6989"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/eb80d7e2-b6e1-42a5-b80d-3dad861f6989"}], "description": null}, {"id": "ed127e2b-02b8-4e61-bf10-0c89b90928e6", "name": "builder-ppc64el-cpu64-ram128-disk50", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/ed127e2b-02b8-4e61-bf10-0c89b90928e6"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/ed127e2b-02b8-4e61-bf10-0c89b90928e6"}], "description": null}, {"id": "ef7301a7-71f4-48ac-b387-23251f4060e1", "name": "builder-ppc64el-cpu16-ram8-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/ef7301a7-71f4-48ac-b387-23251f4060e1"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/ef7301a7-71f4-48ac-b387-23251f4060e1"}], "description": null}, {"id": "f0f1af4d-f230-40c1-b789-c94e02a68daa", "name": "builder-ppc64el-cpu16-ram8-disk20", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/f0f1af4d-f230-40c1-b789-c94e02a68daa"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/f0f1af4d-f230-40c1-b789-c94e02a68daa"}], "description": null}, {"id": "f40b2dbc-5d69-40b0-a9fc-71c32de93ca3", "name": "autopkgtest-big-ppc64el", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/f40b2dbc-5d69-40b0-a9fc-71c32de93ca3"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/f40b2dbc-5d69-40b0-a9fc-71c32de93ca3"}], "description": null}, {"id": "f6aae414-e26b-4692-95d4-d851b6993c2a", "name": "builder-ppc64el-cpu2-ram8-disk50", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/f6aae414-e26b-4692-95d4-d851b6993c2a"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/f6aae414-e26b-4692-95d4-d851b6993c2a"}], "description": null}, {"id": "f91b245b-ad92-47f6-8861-d1e070fcc19c", "name": "builder-ppc64el-cpu2-ram64-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/f91b245b-ad92-47f6-8861-d1e070fcc19c"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/f91b245b-ad92-47f6-8861-d1e070fcc19c"}], "description": null}, {"id": "fa3bbba4-5e72-4ca3-9661-ccf45947bbf5", "name": "builder-ppc64el-cpu16-ram4-disk100", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/fa3bbba4-5e72-4ca3-9661-ccf45947bbf5"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/fa3bbba4-5e72-4ca3-9661-ccf45947bbf5"}], "description": null}, {"id": "ff4cf1ee-6e00-49b7-9d11-fafa69b910df", "name": "builder-ppc64el-cpu8-ram32-disk40", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/ff4cf1ee-6e00-49b7-9d11-fafa69b910df"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/ff4cf1ee-6e00-49b7-9d11-fafa69b910df"}], "description": null}]}
397s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/flavors?is_public=None used request id req-7016362f-daef-4177-8dcb-059ba09a0122
397s DEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/flavors/102d0b57-e8d2-46c6-9be4-f452119a0280 -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}58efbe0df2ab6ce9658a02ddeddf97e275d42eed306eefcc2e02d008ba80b7db" -H "X-OpenStack-Nova-API-Version: 2.87"
397s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/flavors/102d0b57-e8d2-46c6-9be4-f452119a0280 HTTP/1.1" 200 623
397s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 623 Content-Type: application/json Date: Mon, 25 Nov 2024 06:39:06 GMT Keep-Alive: timeout=75, max=996 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-c2b46718-61cf-47ab-bcc0-c448d7da9c91 x-openstack-request-id: req-c2b46718-61cf-47ab-bcc0-c448d7da9c91
397s DEBUG (session:580) RESP BODY: {"flavor": {"id": "102d0b57-e8d2-46c6-9be4-f452119a0280", "name": "autopkgtest-ppc64el", "ram": 4096, "disk": 20, "swap": 0, "OS-FLV-EXT-DATA:ephemeral": 0, "OS-FLV-DISABLED:disabled": false, "vcpus": 2, "os-flavor-access:is_public": false, "rxtx_factor": 1.0, "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/flavors/102d0b57-e8d2-46c6-9be4-f452119a0280"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/flavors/102d0b57-e8d2-46c6-9be4-f452119a0280"}], "description": null, "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-ppc64el", "hw_rng:allowed": "True"}}}
397s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/flavors/102d0b57-e8d2-46c6-9be4-f452119a0280 used request id req-c2b46718-61cf-47ab-bcc0-c448d7da9c91
397s DEBUG (session:517) REQ: curl -g -i -X POST https://nova.ps6.canonical.com:8774/v2.1/servers -H "Accept: application/json" -H "Content-Type: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}58efbe0df2ab6ce9658a02ddeddf97e275d42eed306eefcc2e02d008ba80b7db" -H "X-OpenStack-Nova-API-Version: 2.87" -d '{"server": {"name": "adt-plucky-ppc64el-rust-quickcheck-macros-20241125-063821-juju-7f2275-prod-proposed-migration-environment-20-79d4a509-8409-43f5-8f09-a09b8cb858c6", "imageRef": "dcc6a44c-21fb-45bb-821a-d64a8784c175", "flavorRef": "102d0b57-e8d2-46c6-9be4-f452119a0280", "user_data": "I2Nsb3VkLWNvbmZpZwpob3N0bmFtZTogYXV0b3BrZ3Rlc3QKZnFkbjogYXV0b3BrZ3Rlc3QubG9jYWwKbWFuYWdlX2V0Y19ob3N0czogdHJ1ZQphcHRfdXBkYXRlOiB0cnVlCmFwdF91cGdyYWRlOiBmYWxzZQphcHRfbWlycm9yOiBodHRwOi8vZnRwbWFzdGVyLmludGVybmFsL3VidW50dS8KCnJ1bmNtZDoKIC0gZWNobyAnQWNxdWlyZTo6TGFuZ3VhZ2VzICJub25lIjsnID4gL2V0Yy9hcHQvYXB0LmNvbmYuZC85MG5vbGFuZ3VhZ2VzCiAtIGVjaG8gJ2ZvcmNlLXVuc2FmZS1pbycgPiAvZXRjL2Rwa2cvZHBrZy5jZmcuZC9hdXRvcGtndGVzdAogLSBwcmludGYgJ1xuVEVSTT1saW51eFxuJ2h0dHBfcHJveHk9aHR0cDovL3NxdWlkLmludGVybmFsOjMxMjgnXG4naHR0cHNfcHJveHk9aHR0cDovL3NxdWlkLmludGVybmFsOjMxMjgnXG4nbm9fcHJveHk9MTI3LjAuMC4xLDEyNy4wLjEuMSxsb2dpbi51YnVudHUuY29tLGxvY2FsaG9zdCxsb2NhbGRvbWFpbixub3ZhbG9jYWwsaW50ZXJuYWwsYXJjaGl2ZS51YnVudHUuY29tLHBvcnRzLnVidW50dS5jb20sc2VjdXJpdHkudWJ1bnR1LmNvbSxkZGVicy51YnVudHUuY29tLGNoYW5nZWxvZ3MudWJ1bnR1LmNvbSxrZXlzZXJ2ZXIudWJ1bnR1LmNvbSxsYXVuY2hwYWRsaWJyYXJpYW4ubmV0LGxhdW5jaHBhZGNvbnRlbnQubmV0LGxhdW5jaHBhZC5uZXQsMTAuMjQuMC4wLzI0LGtleXN0b25lLnBzNS5jYW5vbmljYWwuY29tLG9iamVjdHN0b3JhZ2UucHJvZHN0YWNrNS5jYW5vbmljYWwuY29tJ1xuJyA+PiAvZXRjL2Vudmlyb25tZW50CiAtIHNlZCAtaSAtciAnL14xMjcuMC4xLjEvIHMvYXV0b3BrZ3Rlc3QtW14gXStcLi9hdXRvcGtndGVzdFwuLycgL2V0Yy9ob3N0cwo=", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "min_count": 1, "max_count": 1, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-ppc64el-6.secgroup"}], "networks": [{"uuid": "3083d638-5564-4f5c-97ef-09f045123d20"}]}}'
397s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "POST /v2.1/servers HTTP/1.1" 202 478
397s DEBUG (session:548) RESP: [202] Connection: Keep-Alive Content-Length: 478 Content-Type: application/json Date: Mon, 25 Nov 2024 06:39:06 GMT Keep-Alive: timeout=75, max=995 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 location: https://nova.ps6.canonical.com:8774/v2.1/servers/d4ab3094-9764-45d2-a710-5a52d11405fe x-compute-request-id: req-cc020ac2-7f0e-4563-b343-360201928d6c x-openstack-request-id: req-cc020ac2-7f0e-4563-b343-360201928d6c
397s DEBUG (session:580) RESP BODY: {"server": {"id": "d4ab3094-9764-45d2-a710-5a52d11405fe", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/d4ab3094-9764-45d2-a710-5a52d11405fe"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/d4ab3094-9764-45d2-a710-5a52d11405fe"}], "OS-DCF:diskConfig": "MANUAL", "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-ppc64el-6.secgroup"}], "adminPass": "t9vXPhwCK45a"}}
397s DEBUG (session:936) POST call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers used request id req-cc020ac2-7f0e-4563-b343-360201928d6c
397s DEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/d4ab3094-9764-45d2-a710-5a52d11405fe -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}58efbe0df2ab6ce9658a02ddeddf97e275d42eed306eefcc2e02d008ba80b7db" -H "X-OpenStack-Nova-API-Version: 2.87"
397s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/d4ab3094-9764-45d2-a710-5a52d11405fe HTTP/1.1" 200 3213
397s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3213 Content-Type: application/json Date: Mon, 25 Nov 2024 06:39:07 GMT Keep-Alive: timeout=75, max=994 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-ad6ce877-6e3a-4346-9a96-07399614d30c x-openstack-request-id: req-ad6ce877-6e3a-4346-9a96-07399614d30c
397s DEBUG (session:580) RESP BODY: {"server": {"id": "d4ab3094-9764-45d2-a710-5a52d11405fe", "name": "adt-plucky-ppc64el-rust-quickcheck-macros-20241125-063821-juju-7f2275-prod-proposed-migration-environment-20-79d4a509-8409-43f5-8f09-a09b8cb858c6", "status": "BUILD", "tenant_id": "623df63b80274c21bc79a0c35e68d615", "user_id": "c871debdeffd4cb8b69ce618fc4aa361", "metadata": {}, "hostId": "", "image": {"id": "dcc6a44c-21fb-45bb-821a-d64a8784c175", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/dcc6a44c-21fb-45bb-821a-d64a8784c175"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-ppc64el", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-ppc64el", "hw_rng:allowed": "True"}}, "created": "2024-11-25T06:39:07Z", "updated": "2024-11-25T06:39:07Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/d4ab3094-9764-45d2-a710-5a52d11405fe"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/d4ab3094-9764-45d2-a710-5a52d11405fe"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "OS-EXT-SRV-ATTR:host": null, "OS-EXT-SRV-ATTR:instance_name": "", "OS-EXT-SRV-ATTR:hypervisor_hostname": null, "OS-EXT-SRV-ATTR:reservation_id": "r-mj07eqrq", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-ppc64el-rust-quickcheck-macros-20241125-063821-juju", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": null, "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "scheduling", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
397s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/d4ab3094-9764-45d2-a710-5a52d11405fe used request id req-ad6ce877-6e3a-4346-9a96-07399614d30c
397s DEBUG (session:517) REQ: curl -g -i -X GET https://glance.ps6.canonical.com:9292/v2/images/dcc6a44c-21fb-45bb-821a-d64a8784c175 -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}58efbe0df2ab6ce9658a02ddeddf97e275d42eed306eefcc2e02d008ba80b7db" -H "X-OpenStack-Nova-API-Version: 2.87"
397s DEBUG (connectionpool:429) https://glance.ps6.canonical.com:9292 "GET /v2/images/dcc6a44c-21fb-45bb-821a-d64a8784c175 HTTP/1.1" 200 2292
397s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 2292 Content-Type: application/json Date: Mon, 25 Nov 2024 06:39:07 GMT Keep-Alive: timeout=75, max=999 Server: Apache/2.4.52 (Ubuntu) X-Openstack-Request-Id: req-fd54cd0c-6f81-40f9-a2cb-9350d00b01a9
397s DEBUG (session:580) RESP BODY: {"architecture": "ppc64le", "base_image_ref": "302dbebd-8fb5-46eb-aa5c-84ec11ab5c95", "boot_roles": "reader,load-balancer_member,member", "content_id": "auto.sync", "hw_cdrom_bus": "scsi", "hw_disk_bus": "virtio", "hw_machine_type": "pseries", "hw_video_model": "vga", "hw_vif_model": "virtio", "image_location": "snapshot", "image_state": "available", "image_type": "snapshot", "instance_uuid": "3677b220-efbb-4a1d-aa95-ccbf4f88d581", "item_name": "disk1.img", "os_distro": "ubuntu", "os_version": "24.10", "owner_id": "623df63b80274c21bc79a0c35e68d615", "owner_project_name": "prod-proposed-migration-ppc64el_project", "owner_user_name": "prod-proposed-migration-ppc64el", "product_name": "com.ubuntu.cloud.daily:server:24.10:ppc64el", "simplestreams_metadata": "{\"aliases\": \"24.10,o,oracular,devel\", \"arch\": \"ppc64el\", \"ftype\": \"disk1.img\", \"label\": \"daily\", \"md5\": \"fd88d9a689ac4d7ab4bea632de90d355\", \"os\": \"ubuntu\", \"pubname\": \"ubuntu-oracular-daily-ppc64el-server-20241009\", \"release\": \"oracular\", \"release_codenam", "source_content_id": "com.ubuntu.cloud:daily:download", "user_id": "c871debdeffd4cb8b69ce618fc4aa361", "version_name": "20241009", "name": "adt/ubuntu-plucky-ppc64el-server-20241119.img", "disk_format": "qcow2", "container_format": "bare", "visibility": "private", "size": 2765422592, "virtual_size": 21474836480, "status": "active", "checksum": "57e80ce32498e1f4de918fa4fc0d5397", "protected": false, "min_ram": 0, "min_disk": 20, "owner": "623df63b80274c21bc79a0c35e68d615", "os_hidden": false, "os_hash_algo": "sha512", "os_hash_value": "30549527d3366d04c8b9f1b6d778693b1b12f707713fcf6f2880cb19e75917565fda77d2994499c62cae9d49bc117aed5c1cc9529046ad4522e6bd68ad3eba9a", "id": "dcc6a44c-21fb-45bb-821a-d64a8784c175", "created_at": "2024-11-19T00:59:37Z", "updated_at": "2024-11-19T01:00:12Z", "locations": [{"url": "rbd://eea9d068-c18c-11ed-8dc0-013aacb71b80/glance/dcc6a44c-21fb-45bb-821a-d64a8784c175/snap", "metadata": {"store": "ceph"}}], "direct_url": "rbd://eea9d068-c18c-11ed-8dc0-013aacb71b80/glance/dcc6a44c-21fb-45bb-821a-d64a8784c175/snap", "tags": [], "self": "/v2/images/dcc6a44c-21fb-45bb-821a-d64a8784c175", "file": "/v2/images/dcc6a44c-21fb-45bb-821a-d64a8784c175/file", "schema": "/v2/schemas/image", "stores": "ceph"}
397s DEBUG (session:936) GET call to image for https://glance.ps6.canonical.com:9292/v2/images/dcc6a44c-21fb-45bb-821a-d64a8784c175 used request id req-fd54cd0c-6f81-40f9-a2cb-9350d00b01a9
397s +--------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------+
397s | Property                             | Value                                                                                                                                             |
397s +--------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------+
397s | OS-DCF:diskConfig                    | MANUAL                                                                                                                                            |
397s | OS-EXT-AZ:availability_zone          |                                                                                                                                                   |
397s | OS-EXT-SRV-ATTR:host                 | -                                                                                                                                                 |
397s | OS-EXT-SRV-ATTR:hostname             | adt-plucky-ppc64el-rust-quickcheck-macros-20241125-063821-juju                                                                                    |
397s | OS-EXT-SRV-ATTR:hypervisor_hostname  | -                                                                                                                                                 |
397s | OS-EXT-SRV-ATTR:instance_name        |                                                                                                                                                   |
397s | OS-EXT-SRV-ATTR:kernel_id            |                                                                                                                                                   |
397s | OS-EXT-SRV-ATTR:launch_index         | 0                                                                                                                                                 |
397s | OS-EXT-SRV-ATTR:ramdisk_id           |                                                                                                                                                   |
397s | OS-EXT-SRV-ATTR:reservation_id       | r-mj07eqrq                                                                                                                                        |
397s | OS-EXT-SRV-ATTR:root_device_name     | -                                                                                                                                                 |
397s | OS-EXT-STS:power_state               | 0                                                                                                                                                 |
397s | OS-EXT-STS:task_state                | scheduling                                                                                                                                        |
397s | OS-EXT-STS:vm_state                  | building                                                                                                                                          |
397s | OS-SRV-USG:launched_at               | -                                                                                                                                                 |
397s | OS-SRV-USG:terminated_at             | -                                                                                                                                                 |
397s | accessIPv4                           |                                                                                                                                                   |
397s | accessIPv6                           |                                                                                                                                                   |
397s | adminPass                            | t9vXPhwCK45a                                                                                                                                      |
397s | config_drive                         |                                                                                                                                                   |
397s | created                              | 2024-11-25T06:39:07Z                                                                                                                              |
397s | description                          | -                                                                                                                                                 |
397s | flavor:disk                          | 20                                                                                                                                                |
397s | flavor:ephemeral                     | 0                                                                                                                                                 |
397s | flavor:extra_specs                   | {"aggregate_instance_extra_specs:commit": "builder-ppc64el", "hw_rng:allowed": "True"}                                                            |
397s | flavor:original_name                 | autopkgtest-ppc64el                                                                                                                               |
397s | flavor:ram                           | 4096                                                                                                                                              |
397s | flavor:swap                          | 0                                                                                                                                                 |
397s | flavor:vcpus                         | 2                                                                                                                                                 |
397s | hostId                               |                                                                                                                                                   |
397s | id                                   | d4ab3094-9764-45d2-a710-5a52d11405fe                                                                                                              |
397s | image                                | adt/ubuntu-plucky-ppc64el-server-20241119.img (dcc6a44c-21fb-45bb-821a-d64a8784c175)                                                              |
397s | key_name                             | testbed-juju-7f2275-prod-proposed-migration-environment-20                                                                                        |
397s | locked                               | False                                                                                                                                             |
397s | locked_reason                        | -                                                                                                                                                 |
397s | metadata                             | {}                                                                                                                                                |
397s | name                                 | adt-plucky-ppc64el-rust-quickcheck-macros-20241125-063821-juju-7f2275-prod-proposed-migration-environment-20-79d4a509-8409-43f5-8f09-a09b8cb858c6 |
397s | os-extended-volumes:volumes_attached | []                                                                                                                                                |
397s | progress                             | 0                                                                                                                                                 |
397s | security_groups                      | autopkgtest-juju-7f2275-prod-proposed-migration-environment-20@bos03-ppc64el-6.secgroup                                                           |
397s | server_groups                        | []                                                                                                                                                |
397s | status                               | BUILD                                                                                                                                             |
397s | tags                                 | []                                                                                                                                                |
397s | tenant_id                            | 623df63b80274c21bc79a0c35e68d615                                                                                                                  |
397s | trusted_image_certificates           | -                                                                                                                                                 |
397s | updated                              | 2024-11-25T06:39:07Z                                                                                                                              |
397s | user_id                              | c871debdeffd4cb8b69ce618fc4aa361                                                                                                                  |
397s +--------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------+DEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/d4ab3094-9764-45d2-a710-5a52d11405fe -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}58efbe0df2ab6ce9658a02ddeddf97e275d42eed306eefcc2e02d008ba80b7db" -H "X-OpenStack-Nova-API-Version: 2.87"
397s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/d4ab3094-9764-45d2-a710-5a52d11405fe HTTP/1.1" 200 3213
397s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3213 Content-Type: application/json Date: Mon, 25 Nov 2024 06:39:07 GMT Keep-Alive: timeout=75, max=993 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-fb295b87-3d1f-43f9-9de1-d279c9156e7b x-openstack-request-id: req-fb295b87-3d1f-43f9-9de1-d279c9156e7b
397s DEBUG (session:580) RESP BODY: {"server": {"id": "d4ab3094-9764-45d2-a710-5a52d11405fe", "name": "adt-plucky-ppc64el-rust-quickcheck-macros-20241125-063821-juju-7f2275-prod-proposed-migration-environment-20-79d4a509-8409-43f5-8f09-a09b8cb858c6", "status": "BUILD", "tenant_id": "623df63b80274c21bc79a0c35e68d615", "user_id": "c871debdeffd4cb8b69ce618fc4aa361", "metadata": {}, "hostId": "", "image": {"id": "dcc6a44c-21fb-45bb-821a-d64a8784c175", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/dcc6a44c-21fb-45bb-821a-d64a8784c175"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-ppc64el", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-ppc64el", "hw_rng:allowed": "True"}}, "created": "2024-11-25T06:39:07Z", "updated": "2024-11-25T06:39:07Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/d4ab3094-9764-45d2-a710-5a52d11405fe"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/d4ab3094-9764-45d2-a710-5a52d11405fe"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "OS-EXT-SRV-ATTR:host": null, "OS-EXT-SRV-ATTR:instance_name": "", "OS-EXT-SRV-ATTR:hypervisor_hostname": null, "OS-EXT-SRV-ATTR:reservation_id": "r-mj07eqrq", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-ppc64el-rust-quickcheck-macros-20241125-063821-juju", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": null, "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": "scheduling", "OS-EXT-STS:vm_state": "building", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
397s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/d4ab3094-9764-45d2-a710-5a52d11405fe used request id req-fb295b87-3d1f-43f9-9de1-d279c9156e7b
397s 
397s 
397s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/d4ab3094-9764-45d2-a710-5a52d11405fe -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}58efbe0df2ab6ce9658a02ddeddf97e275d42eed306eefcc2e02d008ba80b7db" -H "X-OpenStack-Nova-API-Version: 2.87"
397s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/d4ab3094-9764-45d2-a710-5a52d11405fe HTTP/1.1" 200 3340
397s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3340 Content-Type: application/json Date: Mon, 25 Nov 2024 06:39:13 GMT Keep-Alive: timeout=75, max=992 OpenStack-API-Version: compute 2.87 Server: Apache/2.4.52 (Ubuntu) Vary: OpenStack-API-Version,X-OpenStack-Nova-API-Version X-OpenStack-Nova-API-Version: 2.87 x-compute-request-id: req-58ae7037-8476-4ed4-b73b-1bcd4511066d x-openstack-request-id: req-58ae7037-8476-4ed4-b73b-1bcd4511066d
397s DEBUG (session:580) RESP BODY: {"server": {"id": "d4ab3094-9764-45d2-a710-5a52d11405fe", "name": "adt-plucky-ppc64el-rust-quickcheck-macros-20241125-063821-juju-7f2275-prod-proposed-migration-environment-20-79d4a509-8409-43f5-8f09-a09b8cb858c6", "status": "ERROR", "tenant_id": "623df63b80274c21bc79a0c35e68d615", "user_id": "c871debdeffd4cb8b69ce618fc4aa361", "metadata": {}, "hostId": "", "image": {"id": "dcc6a44c-21fb-45bb-821a-d64a8784c175", "links": [{"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/images/dcc6a44c-21fb-45bb-821a-d64a8784c175"}]}, "flavor": {"vcpus": 2, "ram": 4096, "disk": 20, "ephemeral": 0, "swap": 0, "original_name": "autopkgtest-ppc64el", "extra_specs": {"aggregate_instance_extra_specs:commit": "builder-ppc64el", "hw_rng:allowed": "True"}}, "created": "2024-11-25T06:39:07Z", "updated": "2024-11-25T06:39:08Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/d4ab3094-9764-45d2-a710-5a52d11405fe"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/d4ab3094-9764-45d2-a710-5a52d11405fe"}], "OS-DCF:diskConfig": "MANUAL", "fault": {"code": 500, "created": "2024-11-25T06:39:08Z", "message": "No valid host was found. There are not enough hosts available."}, "OS-EXT-AZ:availability_zone": "", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-20", "OS-SRV-USG:launched_at": null, "OS-SRV-USG:terminated_at": null, "OS-EXT-SRV-ATTR:host": null, "OS-EXT-SRV-ATTR:instance_name": "instance-00068366", "OS-EXT-SRV-ATTR:hypervisor_hostname": null, "OS-EXT-SRV-ATTR:reservation_id": "r-mj07eqrq", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-ppc64el-rust-quickcheck-macros-20241125-063821-juju", "OS-EXT-SRV-ATTR:kernel_id": "", "OS-EXT-SRV-ATTR:ramdisk_id": "", "OS-EXT-SRV-ATTR:root_device_name": null, "OS-EXT-SRV-ATTR:user_data": "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", "OS-EXT-STS:task_state": null, "OS-EXT-STS:vm_state": "error", "OS-EXT-STS:power_state": 0, "os-extended-volumes:volumes_attached": [], "locked": false, "locked_reason": null, "description": null, "tags": [], "trusted_image_certificates": null, "server_groups": []}}
397s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/d4ab3094-9764-45d2-a710-5a52d11405fe used request id req-58ae7037-8476-4ed4-b73b-1bcd4511066d
397s DEBUG (shell:822) <Server: adt-plucky-ppc64el-rust-quickcheck-macros-20241125-063821-juju-7f2275-prod-proposed-migration-environment-20-79d4a509-8409-43f5-8f09-a09b8cb858c6>
397s Traceback (most recent call last):
397s   File "/usr/lib/python3/dist-packages/novaclient/shell.py", line 820, in main
397s     OpenStackComputeShell().main(argv)
397s   File "/usr/lib/python3/dist-packages/novaclient/shell.py", line 742, in main
397s     args.func(self.cs, args)
397s   File "/usr/lib/python3/dist-packages/novaclient/v2/shell.py", line 980, in do_boot
397s     _poll_for_status(cs.servers.get, server.id, 'building', ['active'])
397s   File "/usr/lib/python3/dist-packages/novaclient/v2/shell.py", line 1019, in _poll_for_status
397s     raise exceptions.ResourceInErrorState(obj)
397s novaclient.exceptions.ResourceInErrorState: <Server: adt-plucky-ppc64el-rust-quickcheck-macros-20241125-063821-juju-7f2275-prod-proposed-migration-environment-20-79d4a509-8409-43f5-8f09-a09b8cb858c6>
397s ERROR (ResourceInErrorState): <Server: adt-plucky-ppc64el-rust-quickcheck-macros-20241125-063821-juju-7f2275-prod-proposed-migration-environment-20-79d4a509-8409-43f5-8f09-a09b8cb858c6>
397s 
397s Error building server
399s autopkgtest [06:45:00]: testbed dpkg architecture: ppc64el
400s autopkgtest [06:45:01]: testbed apt version: 2.9.8
400s autopkgtest [06:45:01]: @@@@@@@@@@@@@@@@@@@@ test bed setup
400s Get:1 http://ftpmaster.internal/ubuntu plucky-proposed InRelease [73.9 kB]
401s Get:2 http://ftpmaster.internal/ubuntu plucky-proposed/restricted Sources [9704 B]
401s Get:3 http://ftpmaster.internal/ubuntu plucky-proposed/universe Sources [808 kB]
401s Get:4 http://ftpmaster.internal/ubuntu plucky-proposed/main Sources [49.6 kB]
401s Get:5 http://ftpmaster.internal/ubuntu plucky-proposed/multiverse Sources [14.2 kB]
401s Get:6 http://ftpmaster.internal/ubuntu plucky-proposed/main ppc64el Packages [61.8 kB]
401s Get:7 http://ftpmaster.internal/ubuntu plucky-proposed/restricted ppc64el Packages [756 B]
401s Get:8 http://ftpmaster.internal/ubuntu plucky-proposed/universe ppc64el Packages [618 kB]
401s Get:9 http://ftpmaster.internal/ubuntu plucky-proposed/multiverse ppc64el Packages [9468 B]
401s Fetched 1645 kB in 1s (1808 kB/s)
401s Reading package lists...
404s Reading package lists...
404s Building dependency tree...
404s Reading state information...
404s Calculating upgrade...
404s The following package was automatically installed and is no longer required:
404s   libsgutils2-1.46-2
404s Use 'sudo apt autoremove' to remove it.
404s The following NEW packages will be installed:
404s   libsgutils2-1.48
404s The following packages will be upgraded:
404s   bash bpftrace curl debconf debconf-i18n distro-info dracut-install
404s   gir1.2-girepository-2.0 gir1.2-glib-2.0 hostname init init-system-helpers
404s   libaudit-common libaudit1 libcurl3t64-gnutls libcurl4t64
404s   libgirepository-1.0-1 libglib2.0-0t64 libglib2.0-data liblzma5
404s   libpam-modules libpam-modules-bin libpam-runtime libpam0g libplymouth5
404s   libselinux1 libsemanage-common libsemanage2 linux-base lsvpd
404s   lto-disabled-list lxd-installer openssh-client openssh-server
404s   openssh-sftp-server pinentry-curses plymouth plymouth-theme-ubuntu-text
404s   python3-blinker python3-dbus python3-debconf python3-gi
404s   python3-jsonschema-specifications python3-rpds-py python3-yaml sg3-utils
404s   sg3-utils-udev vim-common vim-tiny xxd xz-utils
404s 51 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
404s Need to get 14.1 MB of archives.
404s After this operation, 3452 kB of additional disk space will be used.
404s Get:1 http://ftpmaster.internal/ubuntu plucky/main ppc64el bash ppc64el 5.2.32-1ubuntu2 [979 kB]
405s Get:2 http://ftpmaster.internal/ubuntu plucky/main ppc64el hostname ppc64el 3.25 [11.3 kB]
405s Get:3 http://ftpmaster.internal/ubuntu plucky/main ppc64el init-system-helpers all 1.67ubuntu1 [39.1 kB]
405s Get:4 http://ftpmaster.internal/ubuntu plucky/main ppc64el libaudit-common all 1:4.0.2-2ubuntu1 [6578 B]
405s Get:5 http://ftpmaster.internal/ubuntu plucky/main ppc64el libaudit1 ppc64el 1:4.0.2-2ubuntu1 [59.6 kB]
405s Get:6 http://ftpmaster.internal/ubuntu plucky/main ppc64el debconf-i18n all 1.5.87ubuntu1 [204 kB]
405s Get:7 http://ftpmaster.internal/ubuntu plucky/main ppc64el python3-debconf all 1.5.87ubuntu1 [4156 B]
405s Get:8 http://ftpmaster.internal/ubuntu plucky/main ppc64el debconf all 1.5.87ubuntu1 [124 kB]
405s Get:9 http://ftpmaster.internal/ubuntu plucky/main ppc64el libpam0g ppc64el 1.5.3-7ubuntu4 [76.2 kB]
405s Get:10 http://ftpmaster.internal/ubuntu plucky/main ppc64el libselinux1 ppc64el 3.7-3ubuntu1 [100 kB]
405s Get:11 http://ftpmaster.internal/ubuntu plucky/main ppc64el libpam-modules-bin ppc64el 1.5.3-7ubuntu4 [57.6 kB]
405s Get:12 http://ftpmaster.internal/ubuntu plucky/main ppc64el libpam-modules ppc64el 1.5.3-7ubuntu4 [325 kB]
405s Get:13 http://ftpmaster.internal/ubuntu plucky/main ppc64el init ppc64el 1.67ubuntu1 [6432 B]
405s Get:14 http://ftpmaster.internal/ubuntu plucky/main ppc64el openssh-sftp-server ppc64el 1:9.9p1-3ubuntu2 [43.4 kB]
405s Get:15 http://ftpmaster.internal/ubuntu plucky/main ppc64el openssh-server ppc64el 1:9.9p1-3ubuntu2 [680 kB]
405s Get:16 http://ftpmaster.internal/ubuntu plucky/main ppc64el openssh-client ppc64el 1:9.9p1-3ubuntu2 [1169 kB]
405s Get:17 http://ftpmaster.internal/ubuntu plucky/main ppc64el libpam-runtime all 1.5.3-7ubuntu4 [40.8 kB]
405s Get:18 http://ftpmaster.internal/ubuntu plucky/main ppc64el liblzma5 ppc64el 5.6.3-1 [172 kB]
405s Get:19 http://ftpmaster.internal/ubuntu plucky/main ppc64el libsemanage-common all 3.7-2build1 [7186 B]
405s Get:20 http://ftpmaster.internal/ubuntu plucky/main ppc64el libsemanage2 ppc64el 3.7-2build1 [115 kB]
405s Get:21 http://ftpmaster.internal/ubuntu plucky/main ppc64el distro-info ppc64el 1.12 [20.0 kB]
405s Get:22 http://ftpmaster.internal/ubuntu plucky/main ppc64el gir1.2-girepository-2.0 ppc64el 1.82.0-2 [25.3 kB]
405s Get:23 http://ftpmaster.internal/ubuntu plucky/main ppc64el gir1.2-glib-2.0 ppc64el 2.82.2-3 [182 kB]
405s Get:24 http://ftpmaster.internal/ubuntu plucky/main ppc64el libglib2.0-0t64 ppc64el 2.82.2-3 [1787 kB]
405s Get:25 http://ftpmaster.internal/ubuntu plucky/main ppc64el libgirepository-1.0-1 ppc64el 1.82.0-2 [95.5 kB]
405s Get:26 http://ftpmaster.internal/ubuntu plucky/main ppc64el libglib2.0-data all 2.82.2-3 [51.7 kB]
405s Get:27 http://ftpmaster.internal/ubuntu plucky/main ppc64el python3-dbus ppc64el 1.3.2-5build4 [117 kB]
405s Get:28 http://ftpmaster.internal/ubuntu plucky/main ppc64el python3-gi ppc64el 3.50.0-3build1 [308 kB]
405s Get:29 http://ftpmaster.internal/ubuntu plucky/main ppc64el python3-yaml ppc64el 6.0.2-1build1 [180 kB]
405s Get:30 http://ftpmaster.internal/ubuntu plucky/main ppc64el vim-tiny ppc64el 2:9.1.0861-1ubuntu1 [1078 kB]
405s Get:31 http://ftpmaster.internal/ubuntu plucky/main ppc64el vim-common all 2:9.1.0861-1ubuntu1 [395 kB]
405s Get:32 http://ftpmaster.internal/ubuntu plucky/main ppc64el xxd ppc64el 2:9.1.0861-1ubuntu1 [67.9 kB]
405s Get:33 http://ftpmaster.internal/ubuntu plucky/main ppc64el libplymouth5 ppc64el 24.004.60-2ubuntu4 [169 kB]
405s Get:34 http://ftpmaster.internal/ubuntu plucky/main ppc64el libsgutils2-1.48 ppc64el 1.48-0ubuntu1 [133 kB]
405s Get:35 http://ftpmaster.internal/ubuntu plucky/main ppc64el lsvpd ppc64el 1.7.14-1ubuntu3 [162 kB]
405s Get:36 http://ftpmaster.internal/ubuntu plucky/main ppc64el plymouth-theme-ubuntu-text ppc64el 24.004.60-2ubuntu4 [11.1 kB]
405s Get:37 http://ftpmaster.internal/ubuntu plucky/main ppc64el plymouth ppc64el 24.004.60-2ubuntu4 [152 kB]
405s Get:38 http://ftpmaster.internal/ubuntu plucky/main ppc64el xz-utils ppc64el 5.6.3-1 [280 kB]
405s Get:39 http://ftpmaster.internal/ubuntu plucky/main ppc64el bpftrace ppc64el 0.21.2-2ubuntu3 [1898 kB]
405s Get:40 http://ftpmaster.internal/ubuntu plucky/main ppc64el curl ppc64el 8.11.0-1ubuntu2 [256 kB]
405s Get:41 http://ftpmaster.internal/ubuntu plucky/main ppc64el libcurl4t64 ppc64el 8.11.0-1ubuntu2 [476 kB]
405s Get:42 http://ftpmaster.internal/ubuntu plucky/main ppc64el dracut-install ppc64el 105-2ubuntu2 [38.5 kB]
405s Get:43 http://ftpmaster.internal/ubuntu plucky/main ppc64el libcurl3t64-gnutls ppc64el 8.11.0-1ubuntu2 [474 kB]
405s Get:44 http://ftpmaster.internal/ubuntu plucky/main ppc64el linux-base all 4.10.1ubuntu1 [34.8 kB]
405s Get:45 http://ftpmaster.internal/ubuntu plucky/main ppc64el lto-disabled-list all 54 [12.2 kB]
405s Get:46 http://ftpmaster.internal/ubuntu plucky/main ppc64el lxd-installer all 10 [5264 B]
405s Get:47 http://ftpmaster.internal/ubuntu plucky/main ppc64el pinentry-curses ppc64el 1.3.1-0ubuntu2 [43.5 kB]
405s Get:48 http://ftpmaster.internal/ubuntu plucky/main ppc64el python3-blinker all 1.9.0-1 [10.7 kB]
405s Get:49 http://ftpmaster.internal/ubuntu plucky/main ppc64el python3-rpds-py ppc64el 0.21.0-2ubuntu1 [338 kB]
405s Get:50 http://ftpmaster.internal/ubuntu plucky/main ppc64el python3-jsonschema-specifications all 2023.12.1-2 [9116 B]
406s Get:51 http://ftpmaster.internal/ubuntu plucky/main ppc64el sg3-utils ppc64el 1.48-0ubuntu1 [1070 kB]
406s Get:52 http://ftpmaster.internal/ubuntu plucky/main ppc64el sg3-utils-udev all 1.48-0ubuntu1 [6608 B]
406s Preconfiguring packages ...
406s Fetched 14.1 MB in 1s (10.5 MB/s)
406s (Reading database ... 
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(Reading database ... 73847 files and directories currently installed.)
406s Preparing to unpack .../bash_5.2.32-1ubuntu2_ppc64el.deb ...
406s Unpacking bash (5.2.32-1ubuntu2) over (5.2.32-1ubuntu1) ...
406s Setting up bash (5.2.32-1ubuntu2) ...
406s update-alternatives: using /usr/share/man/man7/bash-builtins.7.gz to provide /usr/share/man/man7/builtins.7.gz (builtins.7.gz) in auto mode
406s (Reading database ... 
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(Reading database ... 73847 files and directories currently installed.)
406s Preparing to unpack .../hostname_3.25_ppc64el.deb ...
406s Unpacking hostname (3.25) over (3.23+nmu2ubuntu2) ...
406s Setting up hostname (3.25) ...
406s (Reading database ... 
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(Reading database ... 73847 files and directories currently installed.)
406s Preparing to unpack .../init-system-helpers_1.67ubuntu1_all.deb ...
406s Unpacking init-system-helpers (1.67ubuntu1) over (1.66ubuntu1) ...
406s Setting up init-system-helpers (1.67ubuntu1) ...
407s (Reading database ... 
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(Reading database ... 73847 files and directories currently installed.)
407s Preparing to unpack .../libaudit-common_1%3a4.0.2-2ubuntu1_all.deb ...
407s Unpacking libaudit-common (1:4.0.2-2ubuntu1) over (1:4.0.1-1ubuntu2) ...
407s Setting up libaudit-common (1:4.0.2-2ubuntu1) ...
407s (Reading database ... 
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(Reading database ... 100%
(Reading database ... 73847 files and directories currently installed.)
407s Preparing to unpack .../libaudit1_1%3a4.0.2-2ubuntu1_ppc64el.deb ...
407s Unpacking libaudit1:ppc64el (1:4.0.2-2ubuntu1) over (1:4.0.1-1ubuntu2) ...
407s Setting up libaudit1:ppc64el (1:4.0.2-2ubuntu1) ...
407s (Reading database ... 
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(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 73847 files and directories currently installed.)
407s Preparing to unpack .../debconf-i18n_1.5.87ubuntu1_all.deb ...
407s Unpacking debconf-i18n (1.5.87ubuntu1) over (1.5.86ubuntu1) ...
407s Preparing to unpack .../python3-debconf_1.5.87ubuntu1_all.deb ...
407s Unpacking python3-debconf (1.5.87ubuntu1) over (1.5.86ubuntu1) ...
407s Preparing to unpack .../debconf_1.5.87ubuntu1_all.deb ...
407s Unpacking debconf (1.5.87ubuntu1) over (1.5.86ubuntu1) ...
407s Setting up debconf (1.5.87ubuntu1) ...
407s (Reading database ... 
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(Reading database ... 73847 files and directories currently installed.)
407s Preparing to unpack .../libpam0g_1.5.3-7ubuntu4_ppc64el.deb ...
407s Unpacking libpam0g:ppc64el (1.5.3-7ubuntu4) over (1.5.3-7ubuntu2) ...
407s Setting up libpam0g:ppc64el (1.5.3-7ubuntu4) ...
407s (Reading database ... 
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407s Setting up libpam-modules-bin (1.5.3-7ubuntu4) ...
408s pam_namespace.service is a disabled or a static unit not running, not starting it.
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408s Setting up libpam-modules:ppc64el (1.5.3-7ubuntu4) ...
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408s Preparing to unpack .../init_1.67ubuntu1_ppc64el.deb ...
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408s Preparing to unpack .../openssh-sftp-server_1%3a9.9p1-3ubuntu2_ppc64el.deb ...
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408s Preparing to unpack .../openssh-server_1%3a9.9p1-3ubuntu2_ppc64el.deb ...
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408s Preparing to unpack .../openssh-client_1%3a9.9p1-3ubuntu2_ppc64el.deb ...
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408s Preparing to unpack .../liblzma5_5.6.3-1_ppc64el.deb ...
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409s Setting up liblzma5:ppc64el (5.6.3-1) ...
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409s Preparing to unpack .../libsemanage-common_3.7-2build1_all.deb ...
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409s Preparing to unpack .../00-distro-info_1.12_ppc64el.deb ...
409s Unpacking distro-info (1.12) over (1.9) ...
409s Preparing to unpack .../01-gir1.2-girepository-2.0_1.82.0-2_ppc64el.deb ...
409s Unpacking gir1.2-girepository-2.0:ppc64el (1.82.0-2) over (1.80.1-4) ...
409s Preparing to unpack .../02-gir1.2-glib-2.0_2.82.2-3_ppc64el.deb ...
409s Unpacking gir1.2-glib-2.0:ppc64el (2.82.2-3) over (2.82.1-0ubuntu1) ...
409s Preparing to unpack .../03-libglib2.0-0t64_2.82.2-3_ppc64el.deb ...
409s Unpacking libglib2.0-0t64:ppc64el (2.82.2-3) over (2.82.1-0ubuntu1) ...
409s Preparing to unpack .../04-libgirepository-1.0-1_1.82.0-2_ppc64el.deb ...
409s Unpacking libgirepository-1.0-1:ppc64el (1.82.0-2) over (1.80.1-4) ...
409s Preparing to unpack .../05-libglib2.0-data_2.82.2-3_all.deb ...
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409s Preparing to unpack .../06-python3-dbus_1.3.2-5build4_ppc64el.deb ...
409s Unpacking python3-dbus (1.3.2-5build4) over (1.3.2-5build3) ...
409s Preparing to unpack .../07-python3-gi_3.50.0-3build1_ppc64el.deb ...
409s Unpacking python3-gi (3.50.0-3build1) over (3.50.0-3) ...
409s Preparing to unpack .../08-python3-yaml_6.0.2-1build1_ppc64el.deb ...
409s Unpacking python3-yaml (6.0.2-1build1) over (6.0.2-1) ...
409s Preparing to unpack .../09-vim-tiny_2%3a9.1.0861-1ubuntu1_ppc64el.deb ...
409s Unpacking vim-tiny (2:9.1.0861-1ubuntu1) over (2:9.1.0777-1ubuntu1) ...
409s Preparing to unpack .../10-vim-common_2%3a9.1.0861-1ubuntu1_all.deb ...
409s Unpacking vim-common (2:9.1.0861-1ubuntu1) over (2:9.1.0777-1ubuntu1) ...
409s Preparing to unpack .../11-xxd_2%3a9.1.0861-1ubuntu1_ppc64el.deb ...
409s Unpacking xxd (2:9.1.0861-1ubuntu1) over (2:9.1.0777-1ubuntu1) ...
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409s Unpacking libplymouth5:ppc64el (24.004.60-2ubuntu4) over (24.004.60-1ubuntu11) ...
409s Selecting previously unselected package libsgutils2-1.48:ppc64el.
409s Preparing to unpack .../13-libsgutils2-1.48_1.48-0ubuntu1_ppc64el.deb ...
409s Unpacking libsgutils2-1.48:ppc64el (1.48-0ubuntu1) ...
409s Preparing to unpack .../14-lsvpd_1.7.14-1ubuntu3_ppc64el.deb ...
409s Unpacking lsvpd (1.7.14-1ubuntu3) over (1.7.14-1ubuntu2) ...
409s Preparing to unpack .../15-plymouth-theme-ubuntu-text_24.004.60-2ubuntu4_ppc64el.deb ...
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409s Preparing to unpack .../16-plymouth_24.004.60-2ubuntu4_ppc64el.deb ...
409s Unpacking plymouth (24.004.60-2ubuntu4) over (24.004.60-1ubuntu11) ...
410s Preparing to unpack .../17-xz-utils_5.6.3-1_ppc64el.deb ...
410s Unpacking xz-utils (5.6.3-1) over (5.6.2-2) ...
410s Preparing to unpack .../18-bpftrace_0.21.2-2ubuntu3_ppc64el.deb ...
410s Unpacking bpftrace (0.21.2-2ubuntu3) over (0.21.2-2ubuntu2) ...
410s Preparing to unpack .../19-curl_8.11.0-1ubuntu2_ppc64el.deb ...
410s Unpacking curl (8.11.0-1ubuntu2) over (8.9.1-2ubuntu2) ...
410s Preparing to unpack .../20-libcurl4t64_8.11.0-1ubuntu2_ppc64el.deb ...
410s Unpacking libcurl4t64:ppc64el (8.11.0-1ubuntu2) over (8.9.1-2ubuntu2) ...
410s Preparing to unpack .../21-dracut-install_105-2ubuntu2_ppc64el.deb ...
410s Unpacking dracut-install (105-2ubuntu2) over (105-1ubuntu1) ...
410s Preparing to unpack .../22-libcurl3t64-gnutls_8.11.0-1ubuntu2_ppc64el.deb ...
410s Unpacking libcurl3t64-gnutls:ppc64el (8.11.0-1ubuntu2) over (8.9.1-2ubuntu2) ...
410s Preparing to unpack .../23-linux-base_4.10.1ubuntu1_all.deb ...
410s Unpacking linux-base (4.10.1ubuntu1) over (4.5ubuntu9) ...
410s Preparing to unpack .../24-lto-disabled-list_54_all.deb ...
410s Unpacking lto-disabled-list (54) over (53) ...
410s Preparing to unpack .../25-lxd-installer_10_all.deb ...
410s Unpacking lxd-installer (10) over (9) ...
410s Preparing to unpack .../26-pinentry-curses_1.3.1-0ubuntu2_ppc64el.deb ...
410s Unpacking pinentry-curses (1.3.1-0ubuntu2) over (1.2.1-3ubuntu5) ...
410s Preparing to unpack .../27-python3-blinker_1.9.0-1_all.deb ...
410s Unpacking python3-blinker (1.9.0-1) over (1.8.2-1) ...
410s Preparing to unpack .../28-python3-rpds-py_0.21.0-2ubuntu1_ppc64el.deb ...
410s Unpacking python3-rpds-py (0.21.0-2ubuntu1) over (0.20.0-0ubuntu3) ...
410s Preparing to unpack .../29-python3-jsonschema-specifications_2023.12.1-2_all.deb ...
410s Unpacking python3-jsonschema-specifications (2023.12.1-2) over (2023.12.1-1ubuntu1) ...
410s Preparing to unpack .../30-sg3-utils_1.48-0ubuntu1_ppc64el.deb ...
410s Unpacking sg3-utils (1.48-0ubuntu1) over (1.46-3ubuntu5) ...
410s Preparing to unpack .../31-sg3-utils-udev_1.48-0ubuntu1_all.deb ...
410s Unpacking sg3-utils-udev (1.48-0ubuntu1) over (1.46-3ubuntu5) ...
410s Setting up pinentry-curses (1.3.1-0ubuntu2) ...
410s Setting up distro-info (1.12) ...
410s Setting up lto-disabled-list (54) ...
410s Setting up linux-base (4.10.1ubuntu1) ...
410s Setting up init (1.67ubuntu1) ...
410s Setting up libcurl4t64:ppc64el (8.11.0-1ubuntu2) ...
410s Setting up bpftrace (0.21.2-2ubuntu3) ...
410s Setting up openssh-client (1:9.9p1-3ubuntu2) ...
410s Setting up python3-debconf (1.5.87ubuntu1) ...
410s Setting up libcurl3t64-gnutls:ppc64el (8.11.0-1ubuntu2) ...
410s Setting up libsgutils2-1.48:ppc64el (1.48-0ubuntu1) ...
410s Setting up python3-yaml (6.0.2-1build1) ...
411s Setting up debconf-i18n (1.5.87ubuntu1) ...
411s Setting up xxd (2:9.1.0861-1ubuntu1) ...
411s Setting up libglib2.0-0t64:ppc64el (2.82.2-3) ...
411s No schema files found: doing nothing.
411s Setting up libglib2.0-data (2.82.2-3) ...
411s Setting up vim-common (2:9.1.0861-1ubuntu1) ...
411s Setting up xz-utils (5.6.3-1) ...
411s Setting up gir1.2-glib-2.0:ppc64el (2.82.2-3) ...
411s Setting up lxd-installer (10) ...
411s Setting up python3-rpds-py (0.21.0-2ubuntu1) ...
411s Setting up dracut-install (105-2ubuntu2) ...
411s Setting up libplymouth5:ppc64el (24.004.60-2ubuntu4) ...
411s Setting up libgirepository-1.0-1:ppc64el (1.82.0-2) ...
411s Setting up curl (8.11.0-1ubuntu2) ...
411s Setting up python3-jsonschema-specifications (2023.12.1-2) ...
411s Setting up sg3-utils (1.48-0ubuntu1) ...
411s Setting up python3-blinker (1.9.0-1) ...
411s Setting up openssh-sftp-server (1:9.9p1-3ubuntu2) ...
411s Setting up python3-dbus (1.3.2-5build4) ...
412s Setting up openssh-server (1:9.9p1-3ubuntu2) ...
412s Installing new version of config file /etc/ssh/moduli ...
412s Replacing config file /etc/ssh/sshd_config with new version
413s Setting up plymouth (24.004.60-2ubuntu4) ...
413s update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
413s update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
413s Setting up lsvpd (1.7.14-1ubuntu3) ...
413s Setting up vim-tiny (2:9.1.0861-1ubuntu1) ...
413s Setting up sg3-utils-udev (1.48-0ubuntu1) ...
413s update-initramfs: deferring update (trigger activated)
413s Setting up gir1.2-girepository-2.0:ppc64el (1.82.0-2) ...
413s Setting up python3-gi (3.50.0-3build1) ...
414s Processing triggers for debianutils (5.21) ...
414s Processing triggers for install-info (7.1.1-1) ...
414s Processing triggers for initramfs-tools (0.142ubuntu35) ...
414s update-initramfs: Generating /boot/initrd.img-6.11.0-8-generic
414s W: No lz4 in /usr/bin:/sbin:/bin, using gzip
422s Processing triggers for libc-bin (2.40-1ubuntu3) ...
422s Processing triggers for ufw (0.36.2-8) ...
422s Processing triggers for man-db (2.13.0-1) ...
424s Setting up plymouth-theme-ubuntu-text (24.004.60-2ubuntu4) ...
424s Processing triggers for initramfs-tools (0.142ubuntu35) ...
424s update-initramfs: Generating /boot/initrd.img-6.11.0-8-generic
424s W: No lz4 in /usr/bin:/sbin:/bin, using gzip
431s Reading package lists...
432s Building dependency tree...
432s Reading state information...
432s The following packages will be REMOVED:
432s   libsgutils2-1.46-2*
432s 0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
432s After this operation, 380 kB disk space will be freed.
432s (Reading database ... 
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432s Removing libsgutils2-1.46-2:ppc64el (1.46-3ubuntu5) ...
432s Processing triggers for libc-bin (2.40-1ubuntu3) ...
433s Hit:1 http://ftpmaster.internal/ubuntu plucky-proposed InRelease
433s Hit:2 http://ftpmaster.internal/ubuntu plucky InRelease
433s Hit:3 http://ftpmaster.internal/ubuntu plucky-updates InRelease
433s Hit:4 http://ftpmaster.internal/ubuntu plucky-security InRelease
434s Reading package lists...
434s Reading package lists...
434s Building dependency tree...
434s Reading state information...
435s Calculating upgrade...
435s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
435s Reading package lists...
435s Building dependency tree...
435s Reading state information...
435s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
436s autopkgtest [06:45:37]: rebooting testbed after setup commands that affected boot
440s autopkgtest-virt-ssh: WARNING: ssh connection failed. Retrying in 3 seconds...
466s autopkgtest [06:46:07]: testbed running kernel: Linux 6.11.0-8-generic #8-Ubuntu SMP Mon Sep 16 13:49:23 UTC 2024
468s autopkgtest [06:46:09]: @@@@@@@@@@@@@@@@@@@@ apt-source rust-quickcheck-macros
470s Get:1 http://ftpmaster.internal/ubuntu plucky/universe rust-quickcheck-macros 1.0.0-2 (dsc) [1892 B]
470s Get:2 http://ftpmaster.internal/ubuntu plucky/universe rust-quickcheck-macros 1.0.0-2 (tar) [5275 B]
470s Get:3 http://ftpmaster.internal/ubuntu plucky/universe rust-quickcheck-macros 1.0.0-2 (diff) [3148 B]
470s gpgv: Signature made Sun Feb  6 01:41:16 2022 UTC
470s gpgv:                using EDDSA key 2DB5491C9DF0DC8F432863CF3E9D717371DE565C
470s gpgv: Can't check signature: No public key
470s dpkg-source: warning: cannot verify inline signature for ./rust-quickcheck-macros_1.0.0-2.dsc: no acceptable signature found
470s autopkgtest [06:46:11]: testing package rust-quickcheck-macros version 1.0.0-2
471s autopkgtest [06:46:12]: build not needed
471s autopkgtest [06:46:12]: test rust-quickcheck-macros:@: preparing testbed
472s Reading package lists...
472s Building dependency tree...
472s Reading state information...
472s Starting pkgProblemResolver with broken count: 0
472s Starting 2 pkgProblemResolver with broken count: 0
472s Done
473s The following additional packages will be installed:
473s   autoconf automake autopoint autotools-dev cargo cargo-1.80 cpp cpp-14
473s   cpp-14-powerpc64le-linux-gnu cpp-powerpc64le-linux-gnu debhelper debugedit
473s   dh-autoreconf dh-cargo dh-cargo-tools dh-strip-nondeterminism dwz gcc gcc-14
473s   gcc-14-powerpc64le-linux-gnu gcc-powerpc64le-linux-gnu gettext
473s   intltool-debian libarchive-zip-perl libasan8 libcc1-0 libdebhelper-perl
473s   libfile-stripnondeterminism-perl libgcc-14-dev libgit2-1.7 libgomp1
473s   libhttp-parser2.9 libisl23 libitm1 liblsan0 libmpc3 libquadmath0
473s   librust-ahash-dev librust-aho-corasick-dev librust-allocator-api2-dev
473s   librust-arbitrary-dev librust-byteorder-dev librust-cfg-if-dev
473s   librust-compiler-builtins-dev librust-const-random-dev
473s   librust-const-random-macro-dev librust-critical-section-dev
473s   librust-crossbeam-deque-dev librust-crossbeam-epoch+std-dev
473s   librust-crossbeam-epoch-dev librust-crossbeam-utils-dev librust-crunchy-dev
473s   librust-derive-arbitrary-dev librust-either-dev librust-env-logger-dev
473s   librust-equivalent-dev librust-erased-serde-dev librust-getrandom-dev
473s   librust-hashbrown-dev librust-humantime-dev librust-indexmap-dev
473s   librust-itoa-dev librust-libc-dev librust-log-dev librust-memchr-dev
473s   librust-no-panic-dev librust-once-cell-dev librust-parking-lot-core-dev
473s   librust-portable-atomic-dev librust-ppv-lite86-dev librust-proc-macro2-dev
473s   librust-quickcheck-dev librust-quickcheck-macros-dev librust-quote-dev
473s   librust-rand-chacha-dev librust-rand-core+getrandom-dev
473s   librust-rand-core+serde-dev librust-rand-core+std-dev librust-rand-core-dev
473s   librust-rand-dev librust-rayon-core-dev librust-rayon-dev
473s   librust-regex-automata-dev librust-regex-dev librust-regex-syntax-dev
473s   librust-rustc-std-workspace-core-dev librust-ryu-dev
473s   librust-serde-derive-dev librust-serde-dev librust-serde-fmt-dev
473s   librust-serde-json-dev librust-serde-test-dev librust-smallvec-dev
473s   librust-sval-buffer-dev librust-sval-derive-dev librust-sval-dev
473s   librust-sval-dynamic-dev librust-sval-fmt-dev librust-sval-ref-dev
473s   librust-sval-serde-dev librust-syn-1-dev librust-syn-dev
473s   librust-termcolor-dev librust-tiny-keccak-dev librust-unicode-ident-dev
473s   librust-value-bag-dev librust-value-bag-serde1-dev
473s   librust-value-bag-sval2-dev librust-version-check-dev librust-winapi-dev
473s   librust-winapi-i686-pc-windows-gnu-dev librust-winapi-util-dev
473s   librust-winapi-x86-64-pc-windows-gnu-dev librust-zerocopy-derive-dev
473s   librust-zerocopy-dev libstd-rust-1.80 libstd-rust-1.80-dev libtool libtsan2
473s   libubsan1 m4 po-debconf rustc rustc-1.80
473s Suggested packages:
473s   autoconf-archive gnu-standards autoconf-doc cargo-1.80-doc cpp-doc
473s   gcc-14-locales cpp-14-doc dh-make gcc-multilib manpages-dev flex bison gdb
473s   gcc-doc gcc-14-doc gdb-powerpc64le-linux-gnu gettext-doc libasprintf-dev
473s   libgettextpo-dev librust-cfg-if+core-dev librust-compiler-builtins+c-dev
473s   librust-compiler-builtins+core-dev
473s   librust-compiler-builtins+rustc-dep-of-std-dev librust-either+serde-dev
473s   librust-getrandom+compiler-builtins-dev librust-getrandom+core-dev
473s   librust-getrandom+rustc-dep-of-std-dev librust-ryu+no-panic-dev libtool-doc
473s   gfortran | fortran95-compiler gcj-jdk m4-doc libmail-box-perl llvm-18 lld-18
473s   clang-18
473s Recommended packages:
473s   libarchive-cpio-perl libltdl-dev libmail-sendmail-perl
473s The following NEW packages will be installed:
473s   autoconf automake autopkgtest-satdep autopoint autotools-dev cargo
473s   cargo-1.80 cpp cpp-14 cpp-14-powerpc64le-linux-gnu cpp-powerpc64le-linux-gnu
473s   debhelper debugedit dh-autoreconf dh-cargo dh-cargo-tools
473s   dh-strip-nondeterminism dwz gcc gcc-14 gcc-14-powerpc64le-linux-gnu
473s   gcc-powerpc64le-linux-gnu gettext intltool-debian libarchive-zip-perl
473s   libasan8 libcc1-0 libdebhelper-perl libfile-stripnondeterminism-perl
473s   libgcc-14-dev libgit2-1.7 libgomp1 libhttp-parser2.9 libisl23 libitm1
473s   liblsan0 libmpc3 libquadmath0 librust-ahash-dev librust-aho-corasick-dev
473s   librust-allocator-api2-dev librust-arbitrary-dev librust-byteorder-dev
473s   librust-cfg-if-dev librust-compiler-builtins-dev librust-const-random-dev
473s   librust-const-random-macro-dev librust-critical-section-dev
473s   librust-crossbeam-deque-dev librust-crossbeam-epoch+std-dev
473s   librust-crossbeam-epoch-dev librust-crossbeam-utils-dev librust-crunchy-dev
473s   librust-derive-arbitrary-dev librust-either-dev librust-env-logger-dev
473s   librust-equivalent-dev librust-erased-serde-dev librust-getrandom-dev
473s   librust-hashbrown-dev librust-humantime-dev librust-indexmap-dev
473s   librust-itoa-dev librust-libc-dev librust-log-dev librust-memchr-dev
473s   librust-no-panic-dev librust-once-cell-dev librust-parking-lot-core-dev
473s   librust-portable-atomic-dev librust-ppv-lite86-dev librust-proc-macro2-dev
473s   librust-quickcheck-dev librust-quickcheck-macros-dev librust-quote-dev
473s   librust-rand-chacha-dev librust-rand-core+getrandom-dev
473s   librust-rand-core+serde-dev librust-rand-core+std-dev librust-rand-core-dev
473s   librust-rand-dev librust-rayon-core-dev librust-rayon-dev
473s   librust-regex-automata-dev librust-regex-dev librust-regex-syntax-dev
473s   librust-rustc-std-workspace-core-dev librust-ryu-dev
473s   librust-serde-derive-dev librust-serde-dev librust-serde-fmt-dev
473s   librust-serde-json-dev librust-serde-test-dev librust-smallvec-dev
473s   librust-sval-buffer-dev librust-sval-derive-dev librust-sval-dev
473s   librust-sval-dynamic-dev librust-sval-fmt-dev librust-sval-ref-dev
473s   librust-sval-serde-dev librust-syn-1-dev librust-syn-dev
473s   librust-termcolor-dev librust-tiny-keccak-dev librust-unicode-ident-dev
473s   librust-value-bag-dev librust-value-bag-serde1-dev
473s   librust-value-bag-sval2-dev librust-version-check-dev librust-winapi-dev
473s   librust-winapi-i686-pc-windows-gnu-dev librust-winapi-util-dev
473s   librust-winapi-x86-64-pc-windows-gnu-dev librust-zerocopy-derive-dev
473s   librust-zerocopy-dev libstd-rust-1.80 libstd-rust-1.80-dev libtool libtsan2
473s   libubsan1 m4 po-debconf rustc rustc-1.80
473s 0 upgraded, 125 newly installed, 0 to remove and 0 not upgraded.
473s Need to get 125 MB/125 MB of archives.
473s After this operation, 503 MB of additional disk space will be used.
473s Get:1 /tmp/autopkgtest.rHRAMP/1-autopkgtest-satdep.deb autopkgtest-satdep ppc64el 0 [752 B]
473s Get:2 http://ftpmaster.internal/ubuntu plucky/main ppc64el m4 ppc64el 1.4.19-4build1 [278 kB]
473s Get:3 http://ftpmaster.internal/ubuntu plucky/main ppc64el autoconf all 2.72-3 [382 kB]
474s Get:4 http://ftpmaster.internal/ubuntu plucky/main ppc64el autotools-dev all 20220109.1 [44.9 kB]
474s Get:5 http://ftpmaster.internal/ubuntu plucky/main ppc64el automake all 1:1.16.5-1.3ubuntu1 [558 kB]
474s Get:6 http://ftpmaster.internal/ubuntu plucky/main ppc64el autopoint all 0.22.5-2 [616 kB]
474s Get:7 http://ftpmaster.internal/ubuntu plucky/main ppc64el libhttp-parser2.9 ppc64el 2.9.4-6build1 [24.4 kB]
474s Get:8 http://ftpmaster.internal/ubuntu plucky/main ppc64el libgit2-1.7 ppc64el 1.7.2+ds-1ubuntu3 [611 kB]
474s Get:9 http://ftpmaster.internal/ubuntu plucky/main ppc64el libstd-rust-1.80 ppc64el 1.80.1+dfsg0ubuntu1-0ubuntu1 [22.0 MB]
474s Get:10 http://ftpmaster.internal/ubuntu plucky/main ppc64el libstd-rust-1.80-dev ppc64el 1.80.1+dfsg0ubuntu1-0ubuntu1 [39.8 MB]
475s Get:11 http://ftpmaster.internal/ubuntu plucky/main ppc64el libisl23 ppc64el 0.27-1 [882 kB]
475s Get:12 http://ftpmaster.internal/ubuntu plucky/main ppc64el libmpc3 ppc64el 1.3.1-1build2 [62.1 kB]
475s Get:13 http://ftpmaster.internal/ubuntu plucky/main ppc64el cpp-14-powerpc64le-linux-gnu ppc64el 14.2.0-8ubuntu1 [10.5 MB]
475s Get:14 http://ftpmaster.internal/ubuntu plucky/main ppc64el cpp-14 ppc64el 14.2.0-8ubuntu1 [1034 B]
475s Get:15 http://ftpmaster.internal/ubuntu plucky/main ppc64el cpp-powerpc64le-linux-gnu ppc64el 4:14.1.0-2ubuntu1 [5456 B]
475s Get:16 http://ftpmaster.internal/ubuntu plucky/main ppc64el cpp ppc64el 4:14.1.0-2ubuntu1 [22.5 kB]
475s Get:17 http://ftpmaster.internal/ubuntu plucky/main ppc64el libcc1-0 ppc64el 14.2.0-8ubuntu1 [48.1 kB]
475s Get:18 http://ftpmaster.internal/ubuntu plucky/main ppc64el libgomp1 ppc64el 14.2.0-8ubuntu1 [161 kB]
475s Get:19 http://ftpmaster.internal/ubuntu plucky/main ppc64el libitm1 ppc64el 14.2.0-8ubuntu1 [31.9 kB]
475s Get:20 http://ftpmaster.internal/ubuntu plucky/main ppc64el libasan8 ppc64el 14.2.0-8ubuntu1 [2945 kB]
475s Get:21 http://ftpmaster.internal/ubuntu plucky/main ppc64el liblsan0 ppc64el 14.2.0-8ubuntu1 [1322 kB]
475s Get:22 http://ftpmaster.internal/ubuntu plucky/main ppc64el libtsan2 ppc64el 14.2.0-8ubuntu1 [2695 kB]
476s Get:23 http://ftpmaster.internal/ubuntu plucky/main ppc64el libubsan1 ppc64el 14.2.0-8ubuntu1 [1191 kB]
476s Get:24 http://ftpmaster.internal/ubuntu plucky/main ppc64el libquadmath0 ppc64el 14.2.0-8ubuntu1 [158 kB]
476s Get:25 http://ftpmaster.internal/ubuntu plucky/main ppc64el libgcc-14-dev ppc64el 14.2.0-8ubuntu1 [1619 kB]
476s Get:26 http://ftpmaster.internal/ubuntu plucky/main ppc64el gcc-14-powerpc64le-linux-gnu ppc64el 14.2.0-8ubuntu1 [20.6 MB]
476s Get:27 http://ftpmaster.internal/ubuntu plucky/main ppc64el gcc-14 ppc64el 14.2.0-8ubuntu1 [528 kB]
476s Get:28 http://ftpmaster.internal/ubuntu plucky/main ppc64el gcc-powerpc64le-linux-gnu ppc64el 4:14.1.0-2ubuntu1 [1222 B]
476s Get:29 http://ftpmaster.internal/ubuntu plucky/main ppc64el gcc ppc64el 4:14.1.0-2ubuntu1 [5006 B]
476s Get:30 http://ftpmaster.internal/ubuntu plucky/main ppc64el rustc-1.80 ppc64el 1.80.1+dfsg0ubuntu1-0ubuntu1 [3375 kB]
476s Get:31 http://ftpmaster.internal/ubuntu plucky/main ppc64el cargo-1.80 ppc64el 1.80.1+dfsg0ubuntu1-0ubuntu1 [6239 kB]
476s Get:32 http://ftpmaster.internal/ubuntu plucky/main ppc64el libdebhelper-perl all 13.20ubuntu1 [94.2 kB]
476s Get:33 http://ftpmaster.internal/ubuntu plucky/main ppc64el libtool all 2.4.7-8 [166 kB]
476s Get:34 http://ftpmaster.internal/ubuntu plucky/main ppc64el dh-autoreconf all 20 [16.1 kB]
476s Get:35 http://ftpmaster.internal/ubuntu plucky/main ppc64el libarchive-zip-perl all 1.68-1 [90.2 kB]
476s Get:36 http://ftpmaster.internal/ubuntu plucky/main ppc64el libfile-stripnondeterminism-perl all 1.14.0-1 [20.1 kB]
476s Get:37 http://ftpmaster.internal/ubuntu plucky/main ppc64el dh-strip-nondeterminism all 1.14.0-1 [5058 B]
476s Get:38 http://ftpmaster.internal/ubuntu plucky/main ppc64el debugedit ppc64el 1:5.1-1 [52.1 kB]
476s Get:39 http://ftpmaster.internal/ubuntu plucky/main ppc64el dwz ppc64el 0.15-1build6 [142 kB]
476s Get:40 http://ftpmaster.internal/ubuntu plucky/main ppc64el gettext ppc64el 0.22.5-2 [1082 kB]
476s Get:41 http://ftpmaster.internal/ubuntu plucky/main ppc64el intltool-debian all 0.35.0+20060710.6 [23.2 kB]
476s Get:42 http://ftpmaster.internal/ubuntu plucky/main ppc64el po-debconf all 1.0.21+nmu1 [233 kB]
476s Get:43 http://ftpmaster.internal/ubuntu plucky/main ppc64el debhelper all 13.20ubuntu1 [893 kB]
476s Get:44 http://ftpmaster.internal/ubuntu plucky/main ppc64el rustc ppc64el 1.80.1ubuntu2 [2760 B]
476s Get:45 http://ftpmaster.internal/ubuntu plucky/main ppc64el cargo ppc64el 1.80.1ubuntu2 [2244 B]
476s Get:46 http://ftpmaster.internal/ubuntu plucky/main ppc64el dh-cargo-tools all 31ubuntu2 [5388 B]
476s Get:47 http://ftpmaster.internal/ubuntu plucky/main ppc64el dh-cargo all 31ubuntu2 [8688 B]
476s Get:48 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-critical-section-dev ppc64el 1.1.3-1 [20.5 kB]
476s Get:49 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-unicode-ident-dev ppc64el 1.0.13-1 [38.5 kB]
476s Get:50 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-proc-macro2-dev ppc64el 1.0.86-1 [44.8 kB]
477s Get:51 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-quote-dev ppc64el 1.0.37-1 [29.5 kB]
477s Get:52 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-syn-dev ppc64el 2.0.85-1 [219 kB]
477s Get:53 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-serde-derive-dev ppc64el 1.0.210-1 [50.1 kB]
477s Get:54 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-serde-dev ppc64el 1.0.210-2 [66.4 kB]
477s Get:55 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-portable-atomic-dev ppc64el 1.9.0-4 [124 kB]
477s Get:56 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-cfg-if-dev ppc64el 1.0.0-1 [10.5 kB]
477s Get:57 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-rustc-std-workspace-core-dev ppc64el 1.0.0-1 [3020 B]
477s Get:58 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-libc-dev ppc64el 0.2.161-1 [379 kB]
477s Get:59 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-getrandom-dev ppc64el 0.2.12-1 [36.4 kB]
477s Get:60 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-derive-arbitrary-dev ppc64el 1.3.2-1 [12.3 kB]
477s Get:61 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-arbitrary-dev ppc64el 1.3.2-1 [31.4 kB]
477s Get:62 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-smallvec-dev ppc64el 1.13.2-1 [35.5 kB]
477s Get:63 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-parking-lot-core-dev ppc64el 0.9.10-1 [32.6 kB]
477s Get:64 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-once-cell-dev ppc64el 1.20.2-1 [31.9 kB]
477s Get:65 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-crunchy-dev ppc64el 0.2.2-1 [5340 B]
477s Get:66 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-tiny-keccak-dev ppc64el 2.0.2-1 [20.9 kB]
477s Get:67 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-const-random-macro-dev ppc64el 0.1.16-2 [10.5 kB]
477s Get:68 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-const-random-dev ppc64el 0.1.17-2 [8590 B]
477s Get:69 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-version-check-dev ppc64el 0.9.5-1 [16.9 kB]
477s Get:70 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-byteorder-dev ppc64el 1.5.0-1 [22.4 kB]
477s Get:71 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-zerocopy-derive-dev ppc64el 0.7.32-2 [29.7 kB]
477s Get:72 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-zerocopy-dev ppc64el 0.7.32-1 [116 kB]
477s Get:73 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-ahash-dev all 0.8.11-8 [37.9 kB]
477s Get:74 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-sval-derive-dev ppc64el 2.6.1-2 [11.0 kB]
477s Get:75 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-sval-dev ppc64el 2.6.1-2 [28.0 kB]
477s Get:76 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-sval-ref-dev ppc64el 2.6.1-1 [8944 B]
477s Get:77 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-erased-serde-dev ppc64el 0.3.31-1 [22.7 kB]
477s Get:78 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-serde-fmt-dev all 1.0.3-3 [6956 B]
477s Get:79 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-equivalent-dev ppc64el 1.0.1-1 [8240 B]
477s Get:80 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-allocator-api2-dev ppc64el 0.2.16-1 [54.8 kB]
477s Get:81 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-compiler-builtins-dev ppc64el 0.1.101-1 [156 kB]
477s Get:82 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-either-dev ppc64el 1.13.0-1 [20.2 kB]
477s Get:83 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-crossbeam-utils-dev ppc64el 0.8.19-1 [41.1 kB]
477s Get:84 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-crossbeam-epoch-dev ppc64el 0.9.18-1 [42.3 kB]
477s Get:85 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-crossbeam-epoch+std-dev ppc64el 0.9.18-1 [1128 B]
477s Get:86 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-crossbeam-deque-dev ppc64el 0.8.5-1 [22.4 kB]
477s Get:87 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-rayon-core-dev ppc64el 1.12.1-1 [63.7 kB]
477s Get:88 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-rayon-dev ppc64el 1.10.0-1 [149 kB]
477s Get:89 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-hashbrown-dev ppc64el 0.14.5-5 [110 kB]
477s Get:90 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-indexmap-dev ppc64el 2.2.6-1 [66.7 kB]
477s Get:91 http://ftpmaster.internal/ubuntu plucky-proposed/universe ppc64el librust-syn-1-dev ppc64el 1.0.109-3 [188 kB]
477s Get:92 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-no-panic-dev ppc64el 0.1.13-1 [11.3 kB]
477s Get:93 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-itoa-dev ppc64el 1.0.9-1 [13.1 kB]
477s Get:94 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-memchr-dev ppc64el 2.7.4-1 [71.8 kB]
477s Get:95 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-ryu-dev ppc64el 1.0.15-1 [41.7 kB]
477s Get:96 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-serde-json-dev ppc64el 1.0.128-1 [128 kB]
477s Get:97 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-serde-test-dev ppc64el 1.0.171-1 [20.6 kB]
477s Get:98 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-value-bag-serde1-dev ppc64el 1.9.0-1 [7822 B]
477s Get:99 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-sval-buffer-dev ppc64el 2.6.1-1 [16.8 kB]
477s Get:100 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-sval-dynamic-dev ppc64el 2.6.1-1 [9544 B]
477s Get:101 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-sval-fmt-dev ppc64el 2.6.1-1 [12.0 kB]
477s Get:102 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-sval-serde-dev ppc64el 2.6.1-1 [13.2 kB]
477s Get:103 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-value-bag-sval2-dev ppc64el 1.9.0-1 [7862 B]
477s Get:104 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-value-bag-dev ppc64el 1.9.0-1 [37.6 kB]
477s Get:105 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-log-dev ppc64el 0.4.22-1 [43.0 kB]
477s Get:106 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-aho-corasick-dev ppc64el 1.1.3-1 [146 kB]
477s Get:107 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-humantime-dev ppc64el 2.1.0-1 [18.2 kB]
477s Get:108 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-regex-syntax-dev ppc64el 0.8.2-1 [200 kB]
477s Get:109 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-regex-automata-dev ppc64el 0.4.7-1 [424 kB]
477s Get:110 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-regex-dev ppc64el 1.10.6-1 [199 kB]
478s Get:111 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-winapi-i686-pc-windows-gnu-dev ppc64el 0.4.0-1 [3648 B]
478s Get:112 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-winapi-x86-64-pc-windows-gnu-dev ppc64el 0.4.0-1 [3660 B]
478s Get:113 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-winapi-dev ppc64el 0.3.9-1 [953 kB]
478s Get:114 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-winapi-util-dev ppc64el 0.1.6-1 [14.0 kB]
478s Get:115 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-termcolor-dev ppc64el 1.4.1-1 [19.7 kB]
478s Get:116 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-env-logger-dev ppc64el 0.10.2-2 [34.4 kB]
478s Get:117 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-ppv-lite86-dev ppc64el 0.2.16-1 [21.9 kB]
478s Get:118 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-rand-core-dev ppc64el 0.6.4-2 [23.8 kB]
478s Get:119 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-rand-chacha-dev ppc64el 0.3.1-2 [16.9 kB]
478s Get:120 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-rand-core+getrandom-dev ppc64el 0.6.4-2 [1054 B]
478s Get:121 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-rand-core+serde-dev ppc64el 0.6.4-2 [1108 B]
478s Get:122 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-rand-core+std-dev ppc64el 0.6.4-2 [1054 B]
478s Get:123 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-rand-dev ppc64el 0.8.5-1 [77.5 kB]
478s Get:124 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-quickcheck-dev ppc64el 1.0.3-3 [27.9 kB]
478s Get:125 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-quickcheck-macros-dev ppc64el 1.0.0-2 [5702 B]
478s Fetched 125 MB in 5s (26.6 MB/s)
478s Selecting previously unselected package m4.
478s (Reading database ... 
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(Reading database ... 73876 files and directories currently installed.)
478s Preparing to unpack .../000-m4_1.4.19-4build1_ppc64el.deb ...
478s Unpacking m4 (1.4.19-4build1) ...
479s Selecting previously unselected package autoconf.
479s Preparing to unpack .../001-autoconf_2.72-3_all.deb ...
479s Unpacking autoconf (2.72-3) ...
479s Selecting previously unselected package autotools-dev.
479s Preparing to unpack .../002-autotools-dev_20220109.1_all.deb ...
479s Unpacking autotools-dev (20220109.1) ...
479s Selecting previously unselected package automake.
479s Preparing to unpack .../003-automake_1%3a1.16.5-1.3ubuntu1_all.deb ...
479s Unpacking automake (1:1.16.5-1.3ubuntu1) ...
479s Selecting previously unselected package autopoint.
479s Preparing to unpack .../004-autopoint_0.22.5-2_all.deb ...
479s Unpacking autopoint (0.22.5-2) ...
479s Selecting previously unselected package libhttp-parser2.9:ppc64el.
479s Preparing to unpack .../005-libhttp-parser2.9_2.9.4-6build1_ppc64el.deb ...
479s Unpacking libhttp-parser2.9:ppc64el (2.9.4-6build1) ...
479s Selecting previously unselected package libgit2-1.7:ppc64el.
479s Preparing to unpack .../006-libgit2-1.7_1.7.2+ds-1ubuntu3_ppc64el.deb ...
479s Unpacking libgit2-1.7:ppc64el (1.7.2+ds-1ubuntu3) ...
479s Selecting previously unselected package libstd-rust-1.80:ppc64el.
479s Preparing to unpack .../007-libstd-rust-1.80_1.80.1+dfsg0ubuntu1-0ubuntu1_ppc64el.deb ...
479s Unpacking libstd-rust-1.80:ppc64el (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
479s Selecting previously unselected package libstd-rust-1.80-dev:ppc64el.
479s Preparing to unpack .../008-libstd-rust-1.80-dev_1.80.1+dfsg0ubuntu1-0ubuntu1_ppc64el.deb ...
479s Unpacking libstd-rust-1.80-dev:ppc64el (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
480s Selecting previously unselected package libisl23:ppc64el.
480s Preparing to unpack .../009-libisl23_0.27-1_ppc64el.deb ...
480s Unpacking libisl23:ppc64el (0.27-1) ...
480s Selecting previously unselected package libmpc3:ppc64el.
480s Preparing to unpack .../010-libmpc3_1.3.1-1build2_ppc64el.deb ...
480s Unpacking libmpc3:ppc64el (1.3.1-1build2) ...
480s Selecting previously unselected package cpp-14-powerpc64le-linux-gnu.
480s Preparing to unpack .../011-cpp-14-powerpc64le-linux-gnu_14.2.0-8ubuntu1_ppc64el.deb ...
480s Unpacking cpp-14-powerpc64le-linux-gnu (14.2.0-8ubuntu1) ...
480s Selecting previously unselected package cpp-14.
480s Preparing to unpack .../012-cpp-14_14.2.0-8ubuntu1_ppc64el.deb ...
480s Unpacking cpp-14 (14.2.0-8ubuntu1) ...
480s Selecting previously unselected package cpp-powerpc64le-linux-gnu.
480s Preparing to unpack .../013-cpp-powerpc64le-linux-gnu_4%3a14.1.0-2ubuntu1_ppc64el.deb ...
480s Unpacking cpp-powerpc64le-linux-gnu (4:14.1.0-2ubuntu1) ...
480s Selecting previously unselected package cpp.
480s Preparing to unpack .../014-cpp_4%3a14.1.0-2ubuntu1_ppc64el.deb ...
480s Unpacking cpp (4:14.1.0-2ubuntu1) ...
480s Selecting previously unselected package libcc1-0:ppc64el.
480s Preparing to unpack .../015-libcc1-0_14.2.0-8ubuntu1_ppc64el.deb ...
480s Unpacking libcc1-0:ppc64el (14.2.0-8ubuntu1) ...
480s Selecting previously unselected package libgomp1:ppc64el.
480s Preparing to unpack .../016-libgomp1_14.2.0-8ubuntu1_ppc64el.deb ...
480s Unpacking libgomp1:ppc64el (14.2.0-8ubuntu1) ...
480s Selecting previously unselected package libitm1:ppc64el.
480s Preparing to unpack .../017-libitm1_14.2.0-8ubuntu1_ppc64el.deb ...
480s Unpacking libitm1:ppc64el (14.2.0-8ubuntu1) ...
480s Selecting previously unselected package libasan8:ppc64el.
480s Preparing to unpack .../018-libasan8_14.2.0-8ubuntu1_ppc64el.deb ...
480s Unpacking libasan8:ppc64el (14.2.0-8ubuntu1) ...
480s Selecting previously unselected package liblsan0:ppc64el.
480s Preparing to unpack .../019-liblsan0_14.2.0-8ubuntu1_ppc64el.deb ...
480s Unpacking liblsan0:ppc64el (14.2.0-8ubuntu1) ...
480s Selecting previously unselected package libtsan2:ppc64el.
480s Preparing to unpack .../020-libtsan2_14.2.0-8ubuntu1_ppc64el.deb ...
480s Unpacking libtsan2:ppc64el (14.2.0-8ubuntu1) ...
480s Selecting previously unselected package libubsan1:ppc64el.
480s Preparing to unpack .../021-libubsan1_14.2.0-8ubuntu1_ppc64el.deb ...
480s Unpacking libubsan1:ppc64el (14.2.0-8ubuntu1) ...
480s Selecting previously unselected package libquadmath0:ppc64el.
480s Preparing to unpack .../022-libquadmath0_14.2.0-8ubuntu1_ppc64el.deb ...
480s Unpacking libquadmath0:ppc64el (14.2.0-8ubuntu1) ...
480s Selecting previously unselected package libgcc-14-dev:ppc64el.
480s Preparing to unpack .../023-libgcc-14-dev_14.2.0-8ubuntu1_ppc64el.deb ...
480s Unpacking libgcc-14-dev:ppc64el (14.2.0-8ubuntu1) ...
480s Selecting previously unselected package gcc-14-powerpc64le-linux-gnu.
480s Preparing to unpack .../024-gcc-14-powerpc64le-linux-gnu_14.2.0-8ubuntu1_ppc64el.deb ...
480s Unpacking gcc-14-powerpc64le-linux-gnu (14.2.0-8ubuntu1) ...
481s Selecting previously unselected package gcc-14.
481s Preparing to unpack .../025-gcc-14_14.2.0-8ubuntu1_ppc64el.deb ...
481s Unpacking gcc-14 (14.2.0-8ubuntu1) ...
481s Selecting previously unselected package gcc-powerpc64le-linux-gnu.
481s Preparing to unpack .../026-gcc-powerpc64le-linux-gnu_4%3a14.1.0-2ubuntu1_ppc64el.deb ...
481s Unpacking gcc-powerpc64le-linux-gnu (4:14.1.0-2ubuntu1) ...
481s Selecting previously unselected package gcc.
481s Preparing to unpack .../027-gcc_4%3a14.1.0-2ubuntu1_ppc64el.deb ...
481s Unpacking gcc (4:14.1.0-2ubuntu1) ...
481s Selecting previously unselected package rustc-1.80.
481s Preparing to unpack .../028-rustc-1.80_1.80.1+dfsg0ubuntu1-0ubuntu1_ppc64el.deb ...
481s Unpacking rustc-1.80 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
481s Selecting previously unselected package cargo-1.80.
481s Preparing to unpack .../029-cargo-1.80_1.80.1+dfsg0ubuntu1-0ubuntu1_ppc64el.deb ...
481s Unpacking cargo-1.80 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
481s Selecting previously unselected package libdebhelper-perl.
481s Preparing to unpack .../030-libdebhelper-perl_13.20ubuntu1_all.deb ...
481s Unpacking libdebhelper-perl (13.20ubuntu1) ...
481s Selecting previously unselected package libtool.
481s Preparing to unpack .../031-libtool_2.4.7-8_all.deb ...
481s Unpacking libtool (2.4.7-8) ...
481s Selecting previously unselected package dh-autoreconf.
481s Preparing to unpack .../032-dh-autoreconf_20_all.deb ...
481s Unpacking dh-autoreconf (20) ...
481s Selecting previously unselected package libarchive-zip-perl.
481s Preparing to unpack .../033-libarchive-zip-perl_1.68-1_all.deb ...
481s Unpacking libarchive-zip-perl (1.68-1) ...
481s Selecting previously unselected package libfile-stripnondeterminism-perl.
481s Preparing to unpack .../034-libfile-stripnondeterminism-perl_1.14.0-1_all.deb ...
481s Unpacking libfile-stripnondeterminism-perl (1.14.0-1) ...
481s Selecting previously unselected package dh-strip-nondeterminism.
481s Preparing to unpack .../035-dh-strip-nondeterminism_1.14.0-1_all.deb ...
481s Unpacking dh-strip-nondeterminism (1.14.0-1) ...
481s Selecting previously unselected package debugedit.
481s Preparing to unpack .../036-debugedit_1%3a5.1-1_ppc64el.deb ...
481s Unpacking debugedit (1:5.1-1) ...
481s Selecting previously unselected package dwz.
481s Preparing to unpack .../037-dwz_0.15-1build6_ppc64el.deb ...
481s Unpacking dwz (0.15-1build6) ...
481s Selecting previously unselected package gettext.
481s Preparing to unpack .../038-gettext_0.22.5-2_ppc64el.deb ...
481s Unpacking gettext (0.22.5-2) ...
481s Selecting previously unselected package intltool-debian.
481s Preparing to unpack .../039-intltool-debian_0.35.0+20060710.6_all.deb ...
481s Unpacking intltool-debian (0.35.0+20060710.6) ...
481s Selecting previously unselected package po-debconf.
481s Preparing to unpack .../040-po-debconf_1.0.21+nmu1_all.deb ...
481s Unpacking po-debconf (1.0.21+nmu1) ...
481s Selecting previously unselected package debhelper.
481s Preparing to unpack .../041-debhelper_13.20ubuntu1_all.deb ...
481s Unpacking debhelper (13.20ubuntu1) ...
481s Selecting previously unselected package rustc.
481s Preparing to unpack .../042-rustc_1.80.1ubuntu2_ppc64el.deb ...
481s Unpacking rustc (1.80.1ubuntu2) ...
481s Selecting previously unselected package cargo.
481s Preparing to unpack .../043-cargo_1.80.1ubuntu2_ppc64el.deb ...
481s Unpacking cargo (1.80.1ubuntu2) ...
481s Selecting previously unselected package dh-cargo-tools.
481s Preparing to unpack .../044-dh-cargo-tools_31ubuntu2_all.deb ...
481s Unpacking dh-cargo-tools (31ubuntu2) ...
481s Selecting previously unselected package dh-cargo.
481s Preparing to unpack .../045-dh-cargo_31ubuntu2_all.deb ...
481s Unpacking dh-cargo (31ubuntu2) ...
481s Selecting previously unselected package librust-critical-section-dev:ppc64el.
481s Preparing to unpack .../046-librust-critical-section-dev_1.1.3-1_ppc64el.deb ...
481s Unpacking librust-critical-section-dev:ppc64el (1.1.3-1) ...
481s Selecting previously unselected package librust-unicode-ident-dev:ppc64el.
481s Preparing to unpack .../047-librust-unicode-ident-dev_1.0.13-1_ppc64el.deb ...
481s Unpacking librust-unicode-ident-dev:ppc64el (1.0.13-1) ...
481s Selecting previously unselected package librust-proc-macro2-dev:ppc64el.
481s Preparing to unpack .../048-librust-proc-macro2-dev_1.0.86-1_ppc64el.deb ...
481s Unpacking librust-proc-macro2-dev:ppc64el (1.0.86-1) ...
481s Selecting previously unselected package librust-quote-dev:ppc64el.
481s Preparing to unpack .../049-librust-quote-dev_1.0.37-1_ppc64el.deb ...
481s Unpacking librust-quote-dev:ppc64el (1.0.37-1) ...
481s Selecting previously unselected package librust-syn-dev:ppc64el.
481s Preparing to unpack .../050-librust-syn-dev_2.0.85-1_ppc64el.deb ...
481s Unpacking librust-syn-dev:ppc64el (2.0.85-1) ...
481s Selecting previously unselected package librust-serde-derive-dev:ppc64el.
481s Preparing to unpack .../051-librust-serde-derive-dev_1.0.210-1_ppc64el.deb ...
481s Unpacking librust-serde-derive-dev:ppc64el (1.0.210-1) ...
481s Selecting previously unselected package librust-serde-dev:ppc64el.
481s Preparing to unpack .../052-librust-serde-dev_1.0.210-2_ppc64el.deb ...
481s Unpacking librust-serde-dev:ppc64el (1.0.210-2) ...
481s Selecting previously unselected package librust-portable-atomic-dev:ppc64el.
481s Preparing to unpack .../053-librust-portable-atomic-dev_1.9.0-4_ppc64el.deb ...
481s Unpacking librust-portable-atomic-dev:ppc64el (1.9.0-4) ...
481s Selecting previously unselected package librust-cfg-if-dev:ppc64el.
481s Preparing to unpack .../054-librust-cfg-if-dev_1.0.0-1_ppc64el.deb ...
481s Unpacking librust-cfg-if-dev:ppc64el (1.0.0-1) ...
482s Selecting previously unselected package librust-rustc-std-workspace-core-dev:ppc64el.
482s Preparing to unpack .../055-librust-rustc-std-workspace-core-dev_1.0.0-1_ppc64el.deb ...
482s Unpacking librust-rustc-std-workspace-core-dev:ppc64el (1.0.0-1) ...
482s Selecting previously unselected package librust-libc-dev:ppc64el.
482s Preparing to unpack .../056-librust-libc-dev_0.2.161-1_ppc64el.deb ...
482s Unpacking librust-libc-dev:ppc64el (0.2.161-1) ...
482s Selecting previously unselected package librust-getrandom-dev:ppc64el.
482s Preparing to unpack .../057-librust-getrandom-dev_0.2.12-1_ppc64el.deb ...
482s Unpacking librust-getrandom-dev:ppc64el (0.2.12-1) ...
482s Selecting previously unselected package librust-derive-arbitrary-dev:ppc64el.
482s Preparing to unpack .../058-librust-derive-arbitrary-dev_1.3.2-1_ppc64el.deb ...
482s Unpacking librust-derive-arbitrary-dev:ppc64el (1.3.2-1) ...
482s Selecting previously unselected package librust-arbitrary-dev:ppc64el.
482s Preparing to unpack .../059-librust-arbitrary-dev_1.3.2-1_ppc64el.deb ...
482s Unpacking librust-arbitrary-dev:ppc64el (1.3.2-1) ...
482s Selecting previously unselected package librust-smallvec-dev:ppc64el.
482s Preparing to unpack .../060-librust-smallvec-dev_1.13.2-1_ppc64el.deb ...
482s Unpacking librust-smallvec-dev:ppc64el (1.13.2-1) ...
482s Selecting previously unselected package librust-parking-lot-core-dev:ppc64el.
482s Preparing to unpack .../061-librust-parking-lot-core-dev_0.9.10-1_ppc64el.deb ...
482s Unpacking librust-parking-lot-core-dev:ppc64el (0.9.10-1) ...
482s Selecting previously unselected package librust-once-cell-dev:ppc64el.
482s Preparing to unpack .../062-librust-once-cell-dev_1.20.2-1_ppc64el.deb ...
482s Unpacking librust-once-cell-dev:ppc64el (1.20.2-1) ...
482s Selecting previously unselected package librust-crunchy-dev:ppc64el.
482s Preparing to unpack .../063-librust-crunchy-dev_0.2.2-1_ppc64el.deb ...
482s Unpacking librust-crunchy-dev:ppc64el (0.2.2-1) ...
482s Selecting previously unselected package librust-tiny-keccak-dev:ppc64el.
482s Preparing to unpack .../064-librust-tiny-keccak-dev_2.0.2-1_ppc64el.deb ...
482s Unpacking librust-tiny-keccak-dev:ppc64el (2.0.2-1) ...
482s Selecting previously unselected package librust-const-random-macro-dev:ppc64el.
482s Preparing to unpack .../065-librust-const-random-macro-dev_0.1.16-2_ppc64el.deb ...
482s Unpacking librust-const-random-macro-dev:ppc64el (0.1.16-2) ...
482s Selecting previously unselected package librust-const-random-dev:ppc64el.
482s Preparing to unpack .../066-librust-const-random-dev_0.1.17-2_ppc64el.deb ...
482s Unpacking librust-const-random-dev:ppc64el (0.1.17-2) ...
482s Selecting previously unselected package librust-version-check-dev:ppc64el.
482s Preparing to unpack .../067-librust-version-check-dev_0.9.5-1_ppc64el.deb ...
482s Unpacking librust-version-check-dev:ppc64el (0.9.5-1) ...
482s Selecting previously unselected package librust-byteorder-dev:ppc64el.
482s Preparing to unpack .../068-librust-byteorder-dev_1.5.0-1_ppc64el.deb ...
482s Unpacking librust-byteorder-dev:ppc64el (1.5.0-1) ...
482s Selecting previously unselected package librust-zerocopy-derive-dev:ppc64el.
482s Preparing to unpack .../069-librust-zerocopy-derive-dev_0.7.32-2_ppc64el.deb ...
482s Unpacking librust-zerocopy-derive-dev:ppc64el (0.7.32-2) ...
482s Selecting previously unselected package librust-zerocopy-dev:ppc64el.
482s Preparing to unpack .../070-librust-zerocopy-dev_0.7.32-1_ppc64el.deb ...
482s Unpacking librust-zerocopy-dev:ppc64el (0.7.32-1) ...
482s Selecting previously unselected package librust-ahash-dev.
482s Preparing to unpack .../071-librust-ahash-dev_0.8.11-8_all.deb ...
482s Unpacking librust-ahash-dev (0.8.11-8) ...
482s Selecting previously unselected package librust-sval-derive-dev:ppc64el.
482s Preparing to unpack .../072-librust-sval-derive-dev_2.6.1-2_ppc64el.deb ...
482s Unpacking librust-sval-derive-dev:ppc64el (2.6.1-2) ...
482s Selecting previously unselected package librust-sval-dev:ppc64el.
482s Preparing to unpack .../073-librust-sval-dev_2.6.1-2_ppc64el.deb ...
482s Unpacking librust-sval-dev:ppc64el (2.6.1-2) ...
482s Selecting previously unselected package librust-sval-ref-dev:ppc64el.
482s Preparing to unpack .../074-librust-sval-ref-dev_2.6.1-1_ppc64el.deb ...
482s Unpacking librust-sval-ref-dev:ppc64el (2.6.1-1) ...
482s Selecting previously unselected package librust-erased-serde-dev:ppc64el.
482s Preparing to unpack .../075-librust-erased-serde-dev_0.3.31-1_ppc64el.deb ...
482s Unpacking librust-erased-serde-dev:ppc64el (0.3.31-1) ...
482s Selecting previously unselected package librust-serde-fmt-dev.
482s Preparing to unpack .../076-librust-serde-fmt-dev_1.0.3-3_all.deb ...
482s Unpacking librust-serde-fmt-dev (1.0.3-3) ...
482s Selecting previously unselected package librust-equivalent-dev:ppc64el.
482s Preparing to unpack .../077-librust-equivalent-dev_1.0.1-1_ppc64el.deb ...
482s Unpacking librust-equivalent-dev:ppc64el (1.0.1-1) ...
482s Selecting previously unselected package librust-allocator-api2-dev:ppc64el.
482s Preparing to unpack .../078-librust-allocator-api2-dev_0.2.16-1_ppc64el.deb ...
482s Unpacking librust-allocator-api2-dev:ppc64el (0.2.16-1) ...
482s Selecting previously unselected package librust-compiler-builtins-dev:ppc64el.
482s Preparing to unpack .../079-librust-compiler-builtins-dev_0.1.101-1_ppc64el.deb ...
482s Unpacking librust-compiler-builtins-dev:ppc64el (0.1.101-1) ...
482s Selecting previously unselected package librust-either-dev:ppc64el.
482s Preparing to unpack .../080-librust-either-dev_1.13.0-1_ppc64el.deb ...
482s Unpacking librust-either-dev:ppc64el (1.13.0-1) ...
482s Selecting previously unselected package librust-crossbeam-utils-dev:ppc64el.
482s Preparing to unpack .../081-librust-crossbeam-utils-dev_0.8.19-1_ppc64el.deb ...
482s Unpacking librust-crossbeam-utils-dev:ppc64el (0.8.19-1) ...
482s Selecting previously unselected package librust-crossbeam-epoch-dev:ppc64el.
482s Preparing to unpack .../082-librust-crossbeam-epoch-dev_0.9.18-1_ppc64el.deb ...
482s Unpacking librust-crossbeam-epoch-dev:ppc64el (0.9.18-1) ...
482s Selecting previously unselected package librust-crossbeam-epoch+std-dev:ppc64el.
482s Preparing to unpack .../083-librust-crossbeam-epoch+std-dev_0.9.18-1_ppc64el.deb ...
482s Unpacking librust-crossbeam-epoch+std-dev:ppc64el (0.9.18-1) ...
482s Selecting previously unselected package librust-crossbeam-deque-dev:ppc64el.
482s Preparing to unpack .../084-librust-crossbeam-deque-dev_0.8.5-1_ppc64el.deb ...
482s Unpacking librust-crossbeam-deque-dev:ppc64el (0.8.5-1) ...
482s Selecting previously unselected package librust-rayon-core-dev:ppc64el.
482s Preparing to unpack .../085-librust-rayon-core-dev_1.12.1-1_ppc64el.deb ...
482s Unpacking librust-rayon-core-dev:ppc64el (1.12.1-1) ...
482s Selecting previously unselected package librust-rayon-dev:ppc64el.
482s Preparing to unpack .../086-librust-rayon-dev_1.10.0-1_ppc64el.deb ...
482s Unpacking librust-rayon-dev:ppc64el (1.10.0-1) ...
482s Selecting previously unselected package librust-hashbrown-dev:ppc64el.
482s Preparing to unpack .../087-librust-hashbrown-dev_0.14.5-5_ppc64el.deb ...
482s Unpacking librust-hashbrown-dev:ppc64el (0.14.5-5) ...
482s Selecting previously unselected package librust-indexmap-dev:ppc64el.
482s Preparing to unpack .../088-librust-indexmap-dev_2.2.6-1_ppc64el.deb ...
482s Unpacking librust-indexmap-dev:ppc64el (2.2.6-1) ...
482s Selecting previously unselected package librust-syn-1-dev:ppc64el.
482s Preparing to unpack .../089-librust-syn-1-dev_1.0.109-3_ppc64el.deb ...
482s Unpacking librust-syn-1-dev:ppc64el (1.0.109-3) ...
482s Selecting previously unselected package librust-no-panic-dev:ppc64el.
482s Preparing to unpack .../090-librust-no-panic-dev_0.1.13-1_ppc64el.deb ...
482s Unpacking librust-no-panic-dev:ppc64el (0.1.13-1) ...
482s Selecting previously unselected package librust-itoa-dev:ppc64el.
482s Preparing to unpack .../091-librust-itoa-dev_1.0.9-1_ppc64el.deb ...
482s Unpacking librust-itoa-dev:ppc64el (1.0.9-1) ...
482s Selecting previously unselected package librust-memchr-dev:ppc64el.
482s Preparing to unpack .../092-librust-memchr-dev_2.7.4-1_ppc64el.deb ...
482s Unpacking librust-memchr-dev:ppc64el (2.7.4-1) ...
482s Selecting previously unselected package librust-ryu-dev:ppc64el.
482s Preparing to unpack .../093-librust-ryu-dev_1.0.15-1_ppc64el.deb ...
482s Unpacking librust-ryu-dev:ppc64el (1.0.15-1) ...
482s Selecting previously unselected package librust-serde-json-dev:ppc64el.
482s Preparing to unpack .../094-librust-serde-json-dev_1.0.128-1_ppc64el.deb ...
482s Unpacking librust-serde-json-dev:ppc64el (1.0.128-1) ...
482s Selecting previously unselected package librust-serde-test-dev:ppc64el.
482s Preparing to unpack .../095-librust-serde-test-dev_1.0.171-1_ppc64el.deb ...
482s Unpacking librust-serde-test-dev:ppc64el (1.0.171-1) ...
482s Selecting previously unselected package librust-value-bag-serde1-dev:ppc64el.
482s Preparing to unpack .../096-librust-value-bag-serde1-dev_1.9.0-1_ppc64el.deb ...
482s Unpacking librust-value-bag-serde1-dev:ppc64el (1.9.0-1) ...
482s Selecting previously unselected package librust-sval-buffer-dev:ppc64el.
482s Preparing to unpack .../097-librust-sval-buffer-dev_2.6.1-1_ppc64el.deb ...
482s Unpacking librust-sval-buffer-dev:ppc64el (2.6.1-1) ...
482s Selecting previously unselected package librust-sval-dynamic-dev:ppc64el.
482s Preparing to unpack .../098-librust-sval-dynamic-dev_2.6.1-1_ppc64el.deb ...
482s Unpacking librust-sval-dynamic-dev:ppc64el (2.6.1-1) ...
482s Selecting previously unselected package librust-sval-fmt-dev:ppc64el.
483s Preparing to unpack .../099-librust-sval-fmt-dev_2.6.1-1_ppc64el.deb ...
483s Unpacking librust-sval-fmt-dev:ppc64el (2.6.1-1) ...
483s Selecting previously unselected package librust-sval-serde-dev:ppc64el.
483s Preparing to unpack .../100-librust-sval-serde-dev_2.6.1-1_ppc64el.deb ...
483s Unpacking librust-sval-serde-dev:ppc64el (2.6.1-1) ...
483s Selecting previously unselected package librust-value-bag-sval2-dev:ppc64el.
483s Preparing to unpack .../101-librust-value-bag-sval2-dev_1.9.0-1_ppc64el.deb ...
483s Unpacking librust-value-bag-sval2-dev:ppc64el (1.9.0-1) ...
483s Selecting previously unselected package librust-value-bag-dev:ppc64el.
483s Preparing to unpack .../102-librust-value-bag-dev_1.9.0-1_ppc64el.deb ...
483s Unpacking librust-value-bag-dev:ppc64el (1.9.0-1) ...
483s Selecting previously unselected package librust-log-dev:ppc64el.
483s Preparing to unpack .../103-librust-log-dev_0.4.22-1_ppc64el.deb ...
483s Unpacking librust-log-dev:ppc64el (0.4.22-1) ...
483s Selecting previously unselected package librust-aho-corasick-dev:ppc64el.
483s Preparing to unpack .../104-librust-aho-corasick-dev_1.1.3-1_ppc64el.deb ...
483s Unpacking librust-aho-corasick-dev:ppc64el (1.1.3-1) ...
483s Selecting previously unselected package librust-humantime-dev:ppc64el.
483s Preparing to unpack .../105-librust-humantime-dev_2.1.0-1_ppc64el.deb ...
483s Unpacking librust-humantime-dev:ppc64el (2.1.0-1) ...
483s Selecting previously unselected package librust-regex-syntax-dev:ppc64el.
483s Preparing to unpack .../106-librust-regex-syntax-dev_0.8.2-1_ppc64el.deb ...
483s Unpacking librust-regex-syntax-dev:ppc64el (0.8.2-1) ...
483s Selecting previously unselected package librust-regex-automata-dev:ppc64el.
483s Preparing to unpack .../107-librust-regex-automata-dev_0.4.7-1_ppc64el.deb ...
483s Unpacking librust-regex-automata-dev:ppc64el (0.4.7-1) ...
483s Selecting previously unselected package librust-regex-dev:ppc64el.
483s Preparing to unpack .../108-librust-regex-dev_1.10.6-1_ppc64el.deb ...
483s Unpacking librust-regex-dev:ppc64el (1.10.6-1) ...
483s Selecting previously unselected package librust-winapi-i686-pc-windows-gnu-dev:ppc64el.
483s Preparing to unpack .../109-librust-winapi-i686-pc-windows-gnu-dev_0.4.0-1_ppc64el.deb ...
483s Unpacking librust-winapi-i686-pc-windows-gnu-dev:ppc64el (0.4.0-1) ...
483s Selecting previously unselected package librust-winapi-x86-64-pc-windows-gnu-dev:ppc64el.
483s Preparing to unpack .../110-librust-winapi-x86-64-pc-windows-gnu-dev_0.4.0-1_ppc64el.deb ...
483s Unpacking librust-winapi-x86-64-pc-windows-gnu-dev:ppc64el (0.4.0-1) ...
483s Selecting previously unselected package librust-winapi-dev:ppc64el.
483s Preparing to unpack .../111-librust-winapi-dev_0.3.9-1_ppc64el.deb ...
483s Unpacking librust-winapi-dev:ppc64el (0.3.9-1) ...
483s Selecting previously unselected package librust-winapi-util-dev:ppc64el.
483s Preparing to unpack .../112-librust-winapi-util-dev_0.1.6-1_ppc64el.deb ...
483s Unpacking librust-winapi-util-dev:ppc64el (0.1.6-1) ...
483s Selecting previously unselected package librust-termcolor-dev:ppc64el.
483s Preparing to unpack .../113-librust-termcolor-dev_1.4.1-1_ppc64el.deb ...
483s Unpacking librust-termcolor-dev:ppc64el (1.4.1-1) ...
483s Selecting previously unselected package librust-env-logger-dev:ppc64el.
483s Preparing to unpack .../114-librust-env-logger-dev_0.10.2-2_ppc64el.deb ...
483s Unpacking librust-env-logger-dev:ppc64el (0.10.2-2) ...
483s Selecting previously unselected package librust-ppv-lite86-dev:ppc64el.
483s Preparing to unpack .../115-librust-ppv-lite86-dev_0.2.16-1_ppc64el.deb ...
483s Unpacking librust-ppv-lite86-dev:ppc64el (0.2.16-1) ...
483s Selecting previously unselected package librust-rand-core-dev:ppc64el.
483s Preparing to unpack .../116-librust-rand-core-dev_0.6.4-2_ppc64el.deb ...
483s Unpacking librust-rand-core-dev:ppc64el (0.6.4-2) ...
483s Selecting previously unselected package librust-rand-chacha-dev:ppc64el.
483s Preparing to unpack .../117-librust-rand-chacha-dev_0.3.1-2_ppc64el.deb ...
483s Unpacking librust-rand-chacha-dev:ppc64el (0.3.1-2) ...
483s Selecting previously unselected package librust-rand-core+getrandom-dev:ppc64el.
483s Preparing to unpack .../118-librust-rand-core+getrandom-dev_0.6.4-2_ppc64el.deb ...
483s Unpacking librust-rand-core+getrandom-dev:ppc64el (0.6.4-2) ...
483s Selecting previously unselected package librust-rand-core+serde-dev:ppc64el.
483s Preparing to unpack .../119-librust-rand-core+serde-dev_0.6.4-2_ppc64el.deb ...
483s Unpacking librust-rand-core+serde-dev:ppc64el (0.6.4-2) ...
483s Selecting previously unselected package librust-rand-core+std-dev:ppc64el.
483s Preparing to unpack .../120-librust-rand-core+std-dev_0.6.4-2_ppc64el.deb ...
483s Unpacking librust-rand-core+std-dev:ppc64el (0.6.4-2) ...
483s Selecting previously unselected package librust-rand-dev:ppc64el.
483s Preparing to unpack .../121-librust-rand-dev_0.8.5-1_ppc64el.deb ...
483s Unpacking librust-rand-dev:ppc64el (0.8.5-1) ...
483s Selecting previously unselected package librust-quickcheck-dev:ppc64el.
483s Preparing to unpack .../122-librust-quickcheck-dev_1.0.3-3_ppc64el.deb ...
483s Unpacking librust-quickcheck-dev:ppc64el (1.0.3-3) ...
483s Selecting previously unselected package librust-quickcheck-macros-dev:ppc64el.
483s Preparing to unpack .../123-librust-quickcheck-macros-dev_1.0.0-2_ppc64el.deb ...
483s Unpacking librust-quickcheck-macros-dev:ppc64el (1.0.0-2) ...
483s Selecting previously unselected package autopkgtest-satdep.
483s Preparing to unpack .../124-1-autopkgtest-satdep.deb ...
483s Unpacking autopkgtest-satdep (0) ...
483s Setting up librust-crossbeam-utils-dev:ppc64el (0.8.19-1) ...
483s Setting up librust-ppv-lite86-dev:ppc64el (0.2.16-1) ...
483s Setting up librust-either-dev:ppc64el (1.13.0-1) ...
483s Setting up dh-cargo-tools (31ubuntu2) ...
483s Setting up librust-version-check-dev:ppc64el (0.9.5-1) ...
483s Setting up librust-winapi-i686-pc-windows-gnu-dev:ppc64el (0.4.0-1) ...
483s Setting up libarchive-zip-perl (1.68-1) ...
483s Setting up libdebhelper-perl (13.20ubuntu1) ...
483s Setting up m4 (1.4.19-4build1) ...
483s Setting up librust-ryu-dev:ppc64el (1.0.15-1) ...
483s Setting up librust-humantime-dev:ppc64el (2.1.0-1) ...
483s Setting up libgomp1:ppc64el (14.2.0-8ubuntu1) ...
483s Setting up librust-compiler-builtins-dev:ppc64el (0.1.101-1) ...
483s Setting up librust-crossbeam-epoch-dev:ppc64el (0.9.18-1) ...
483s Setting up autotools-dev (20220109.1) ...
483s Setting up librust-rustc-std-workspace-core-dev:ppc64el (1.0.0-1) ...
483s Setting up librust-critical-section-dev:ppc64el (1.1.3-1) ...
483s Setting up libquadmath0:ppc64el (14.2.0-8ubuntu1) ...
483s Setting up libmpc3:ppc64el (1.3.1-1build2) ...
483s Setting up librust-rand-core-dev:ppc64el (0.6.4-2) ...
483s Setting up autopoint (0.22.5-2) ...
483s Setting up librust-crunchy-dev:ppc64el (0.2.2-1) ...
483s Setting up autoconf (2.72-3) ...
483s Setting up libubsan1:ppc64el (14.2.0-8ubuntu1) ...
483s Setting up librust-unicode-ident-dev:ppc64el (1.0.13-1) ...
483s Setting up librust-equivalent-dev:ppc64el (1.0.1-1) ...
483s Setting up dwz (0.15-1build6) ...
483s Setting up libasan8:ppc64el (14.2.0-8ubuntu1) ...
483s Setting up librust-cfg-if-dev:ppc64el (1.0.0-1) ...
483s Setting up debugedit (1:5.1-1) ...
483s Setting up librust-byteorder-dev:ppc64el (1.5.0-1) ...
483s Setting up libtsan2:ppc64el (14.2.0-8ubuntu1) ...
483s Setting up libisl23:ppc64el (0.27-1) ...
483s Setting up librust-winapi-x86-64-pc-windows-gnu-dev:ppc64el (0.4.0-1) ...
483s Setting up libcc1-0:ppc64el (14.2.0-8ubuntu1) ...
483s Setting up liblsan0:ppc64el (14.2.0-8ubuntu1) ...
483s Setting up libitm1:ppc64el (14.2.0-8ubuntu1) ...
483s Setting up libhttp-parser2.9:ppc64el (2.9.4-6build1) ...
483s Setting up libstd-rust-1.80:ppc64el (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
483s Setting up automake (1:1.16.5-1.3ubuntu1) ...
483s update-alternatives: using /usr/bin/automake-1.16 to provide /usr/bin/automake (automake) in auto mode
483s Setting up libfile-stripnondeterminism-perl (1.14.0-1) ...
483s Setting up librust-crossbeam-epoch+std-dev:ppc64el (0.9.18-1) ...
483s Setting up librust-libc-dev:ppc64el (0.2.161-1) ...
483s Setting up gettext (0.22.5-2) ...
483s Setting up librust-crossbeam-deque-dev:ppc64el (0.8.5-1) ...
483s Setting up librust-tiny-keccak-dev:ppc64el (2.0.2-1) ...
483s Setting up librust-getrandom-dev:ppc64el (0.2.12-1) ...
483s Setting up librust-proc-macro2-dev:ppc64el (1.0.86-1) ...
483s Setting up librust-rayon-core-dev:ppc64el (1.12.1-1) ...
483s Setting up librust-winapi-dev:ppc64el (0.3.9-1) ...
483s Setting up libstd-rust-1.80-dev:ppc64el (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
483s Setting up intltool-debian (0.35.0+20060710.6) ...
483s Setting up librust-rand-core+getrandom-dev:ppc64el (0.6.4-2) ...
483s Setting up cpp-14-powerpc64le-linux-gnu (14.2.0-8ubuntu1) ...
483s Setting up cpp-14 (14.2.0-8ubuntu1) ...
483s Setting up dh-strip-nondeterminism (1.14.0-1) ...
483s Setting up librust-winapi-util-dev:ppc64el (0.1.6-1) ...
483s Setting up libgit2-1.7:ppc64el (1.7.2+ds-1ubuntu3) ...
483s Setting up libgcc-14-dev:ppc64el (14.2.0-8ubuntu1) ...
483s Setting up librust-rayon-dev:ppc64el (1.10.0-1) ...
483s Setting up librust-termcolor-dev:ppc64el (1.4.1-1) ...
483s Setting up cpp-powerpc64le-linux-gnu (4:14.1.0-2ubuntu1) ...
483s Setting up gcc-14-powerpc64le-linux-gnu (14.2.0-8ubuntu1) ...
483s Setting up po-debconf (1.0.21+nmu1) ...
483s Setting up librust-quote-dev:ppc64el (1.0.37-1) ...
483s Setting up librust-syn-dev:ppc64el (2.0.85-1) ...
483s Setting up librust-rand-core+std-dev:ppc64el (0.6.4-2) ...
483s Setting up gcc-14 (14.2.0-8ubuntu1) ...
483s Setting up gcc-powerpc64le-linux-gnu (4:14.1.0-2ubuntu1) ...
483s Setting up librust-sval-derive-dev:ppc64el (2.6.1-2) ...
483s Setting up librust-syn-1-dev:ppc64el (1.0.109-3) ...
483s Setting up librust-no-panic-dev:ppc64el (0.1.13-1) ...
483s Setting up cpp (4:14.1.0-2ubuntu1) ...
483s Setting up librust-serde-derive-dev:ppc64el (1.0.210-1) ...
483s Setting up librust-zerocopy-derive-dev:ppc64el (0.7.32-2) ...
483s Setting up librust-serde-dev:ppc64el (1.0.210-2) ...
483s Setting up librust-derive-arbitrary-dev:ppc64el (1.3.2-1) ...
483s Setting up librust-allocator-api2-dev:ppc64el (0.2.16-1) ...
483s Setting up librust-quickcheck-macros-dev:ppc64el (1.0.0-2) ...
483s Setting up librust-rand-chacha-dev:ppc64el (0.3.1-2) ...
483s Setting up librust-serde-fmt-dev (1.0.3-3) ...
483s Setting up libtool (2.4.7-8) ...
483s Setting up librust-portable-atomic-dev:ppc64el (1.9.0-4) ...
483s Setting up librust-sval-dev:ppc64el (2.6.1-2) ...
483s Setting up librust-itoa-dev:ppc64el (1.0.9-1) ...
483s Setting up gcc (4:14.1.0-2ubuntu1) ...
483s Setting up rustc-1.80 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
483s Setting up dh-autoreconf (20) ...
483s Setting up librust-rand-core+serde-dev:ppc64el (0.6.4-2) ...
483s Setting up librust-sval-ref-dev:ppc64el (2.6.1-1) ...
483s Setting up librust-zerocopy-dev:ppc64el (0.7.32-1) ...
483s Setting up rustc (1.80.1ubuntu2) ...
483s Setting up librust-arbitrary-dev:ppc64el (1.3.2-1) ...
483s Setting up librust-serde-test-dev:ppc64el (1.0.171-1) ...
483s Setting up cargo-1.80 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
483s Setting up librust-erased-serde-dev:ppc64el (0.3.31-1) ...
483s Setting up librust-sval-dynamic-dev:ppc64el (2.6.1-1) ...
483s Setting up librust-sval-buffer-dev:ppc64el (2.6.1-1) ...
483s Setting up debhelper (13.20ubuntu1) ...
483s Setting up librust-smallvec-dev:ppc64el (1.13.2-1) ...
483s Setting up librust-sval-fmt-dev:ppc64el (2.6.1-1) ...
483s Setting up cargo (1.80.1ubuntu2) ...
483s Setting up dh-cargo (31ubuntu2) ...
483s Setting up librust-regex-syntax-dev:ppc64el (0.8.2-1) ...
483s Setting up librust-parking-lot-core-dev:ppc64el (0.9.10-1) ...
483s Setting up librust-once-cell-dev:ppc64el (1.20.2-1) ...
483s Setting up librust-sval-serde-dev:ppc64el (2.6.1-1) ...
483s Setting up librust-const-random-macro-dev:ppc64el (0.1.16-2) ...
483s Setting up librust-const-random-dev:ppc64el (0.1.17-2) ...
483s Setting up librust-ahash-dev (0.8.11-8) ...
483s Setting up librust-value-bag-sval2-dev:ppc64el (1.9.0-1) ...
483s Setting up librust-hashbrown-dev:ppc64el (0.14.5-5) ...
483s Setting up librust-indexmap-dev:ppc64el (2.2.6-1) ...
483s Setting up librust-memchr-dev:ppc64el (2.7.4-1) ...
483s Setting up librust-serde-json-dev:ppc64el (1.0.128-1) ...
483s Setting up librust-value-bag-serde1-dev:ppc64el (1.9.0-1) ...
483s Setting up librust-value-bag-dev:ppc64el (1.9.0-1) ...
483s Setting up librust-log-dev:ppc64el (0.4.22-1) ...
483s Setting up librust-aho-corasick-dev:ppc64el (1.1.3-1) ...
483s Setting up librust-rand-dev:ppc64el (0.8.5-1) ...
483s Setting up librust-regex-automata-dev:ppc64el (0.4.7-1) ...
483s Setting up librust-regex-dev:ppc64el (1.10.6-1) ...
483s Setting up librust-env-logger-dev:ppc64el (0.10.2-2) ...
483s Setting up librust-quickcheck-dev:ppc64el (1.0.3-3) ...
483s Setting up autopkgtest-satdep (0) ...
483s Processing triggers for libc-bin (2.40-1ubuntu3) ...
483s Processing triggers for man-db (2.13.0-1) ...
485s Processing triggers for install-info (7.1.1-1) ...
489s (Reading database ... 79575 files and directories currently installed.)
489s Removing autopkgtest-satdep (0) ...
489s autopkgtest [06:46:30]: test rust-quickcheck-macros:@: /usr/share/cargo/bin/cargo-auto-test quickcheck_macros 1.0.0 --all-targets --all-features
489s autopkgtest [06:46:30]: test rust-quickcheck-macros:@: [-----------------------
490s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
490s debian cargo wrapper: rust_type, gnu_type: powerpc64le-unknown-linux-gnu, powerpc64le-linux-gnu
490s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
490s debian cargo wrapper: linking /usr/share/cargo/registry/* into /tmp/tmp.HLyqokdFlI/registry/
490s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
490s debian cargo wrapper: rust_type, gnu_type: powerpc64le-unknown-linux-gnu, powerpc64le-linux-gnu
490s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
490s debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'test', '--verbose', '--verbose', '-j2', '--target', 'powerpc64le-unknown-linux-gnu', '--all-targets', '--all-features'],) {}
490s    Compiling libc v0.2.161
490s    Compiling proc-macro2 v1.0.86
490s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/libc-0.2.161 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc.
490s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.161 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=161 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/libc-0.2.161 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name build_script_build --edition=2015 /tmp/tmp.HLyqokdFlI/registry/libc-0.2.161/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("align", "const-extern-fn", "default", "extra_traits", "rustc-dep-of-std", "rustc-std-workspace-core", "std", "use_std"))' -C metadata=3dbfdb2338c02ac1 -C extra-filename=-3dbfdb2338c02ac1 --out-dir /tmp/tmp.HLyqokdFlI/target/debug/build/libc-3dbfdb2338c02ac1 -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --cap-lints warn`
490s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name build_script_build --edition=2021 /tmp/tmp.HLyqokdFlI/registry/proc-macro2-1.0.86/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=ce5d81ee3ebfeb71 -C extra-filename=-ce5d81ee3ebfeb71 --out-dir /tmp/tmp.HLyqokdFlI/target/debug/build/proc-macro2-ce5d81ee3ebfeb71 -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --cap-lints warn`
491s    Compiling syn v1.0.109
491s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name build_script_build --edition=2018 /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=99a15a64252a6c0d -C extra-filename=-99a15a64252a6c0d --out-dir /tmp/tmp.HLyqokdFlI/target/debug/build/syn-99a15a64252a6c0d -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --cap-lints warn`
491s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=powerpc64le-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0--remap-path-prefix/tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry' CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/libc-0.2.161 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc.
491s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.161 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=161 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.HLyqokdFlI/target/debug/deps:/tmp/tmp.HLyqokdFlI/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/build/libc-009bf9a651c25895/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.HLyqokdFlI/target/debug/build/libc-3dbfdb2338c02ac1/build-script-build`
491s [libc 0.2.161] cargo:rerun-if-changed=build.rs
491s [libc 0.2.161] cargo:rustc-cfg=freebsd11
491s [libc 0.2.161] cargo:rustc-cfg=libc_priv_mod_use
491s [libc 0.2.161] cargo:rustc-cfg=libc_union
491s [libc 0.2.161] cargo:rustc-cfg=libc_const_size_of
491s [libc 0.2.161] cargo:rustc-cfg=libc_align
491s [libc 0.2.161] cargo:rustc-cfg=libc_int128
491s [libc 0.2.161] cargo:rustc-cfg=libc_core_cvoid
491s [libc 0.2.161] cargo:rustc-cfg=libc_packedN
491s [libc 0.2.161] cargo:rustc-cfg=libc_cfg_target_vendor
491s [libc 0.2.161] cargo:rustc-cfg=libc_non_exhaustive
491s [libc 0.2.161] cargo:rustc-cfg=libc_long_array
491s [libc 0.2.161] cargo:rustc-cfg=libc_ptr_addr_of
491s [libc 0.2.161] cargo:rustc-cfg=libc_underscore_const_names
491s [libc 0.2.161] cargo:rustc-cfg=libc_const_extern_fn
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(emscripten_new_stat_abi)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(espidf_time64)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd10)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd11)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd12)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd13)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd14)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd15)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(gnu_time64_abi)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_align)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_cfg_target_vendor)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_extern_fn)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_extern_fn_unstable)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_size_of)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_core_cvoid)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_deny_warnings)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_int128)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_long_array)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_non_exhaustive)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_packedN)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_priv_mod_use)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_ptr_addr_of)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_thread_local)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_underscore_const_names)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_union)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_ctest)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_os,values("switch","aix","ohos","hurd","rtems","visionos","nuttx"))
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_env,values("illumos","wasi","aix","ohos"))
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_arch,values("loongarch64","mips32r6","mips64r6","csky"))
491s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/libc-0.2.161 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc.
491s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.161 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=161 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.HLyqokdFlI/target/debug/deps:/tmp/tmp.HLyqokdFlI/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.HLyqokdFlI/target/debug/build/libc-8106502bffa410a4/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.HLyqokdFlI/target/debug/build/libc-3dbfdb2338c02ac1/build-script-build`
491s [libc 0.2.161] cargo:rerun-if-changed=build.rs
491s [libc 0.2.161] cargo:rustc-cfg=freebsd11
491s [libc 0.2.161] cargo:rustc-cfg=libc_priv_mod_use
491s [libc 0.2.161] cargo:rustc-cfg=libc_union
491s [libc 0.2.161] cargo:rustc-cfg=libc_const_size_of
491s [libc 0.2.161] cargo:rustc-cfg=libc_align
491s [libc 0.2.161] cargo:rustc-cfg=libc_int128
491s [libc 0.2.161] cargo:rustc-cfg=libc_core_cvoid
491s [libc 0.2.161] cargo:rustc-cfg=libc_packedN
491s [libc 0.2.161] cargo:rustc-cfg=libc_cfg_target_vendor
491s [libc 0.2.161] cargo:rustc-cfg=libc_non_exhaustive
491s [libc 0.2.161] cargo:rustc-cfg=libc_long_array
491s [libc 0.2.161] cargo:rustc-cfg=libc_ptr_addr_of
491s [libc 0.2.161] cargo:rustc-cfg=libc_underscore_const_names
491s [libc 0.2.161] cargo:rustc-cfg=libc_const_extern_fn
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(emscripten_new_stat_abi)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(espidf_time64)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd10)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd11)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd12)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd13)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd14)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd15)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(gnu_time64_abi)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_align)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_cfg_target_vendor)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_extern_fn)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_extern_fn_unstable)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_size_of)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_core_cvoid)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_deny_warnings)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_int128)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_long_array)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_non_exhaustive)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_packedN)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_priv_mod_use)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_ptr_addr_of)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_thread_local)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_underscore_const_names)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_union)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_ctest)
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_os,values("switch","aix","ohos","hurd","rtems","visionos","nuttx"))
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_env,values("illumos","wasi","aix","ohos"))
491s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_arch,values("loongarch64","mips32r6","mips64r6","csky"))
491s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.HLyqokdFlI/target/debug/deps:/tmp/tmp.HLyqokdFlI/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.HLyqokdFlI/target/debug/build/proc-macro2-602cd9491665a292/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.HLyqokdFlI/target/debug/build/proc-macro2-ce5d81ee3ebfeb71/build-script-build`
491s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
491s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
491s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
491s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
491s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
491s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
491s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
491s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
491s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
491s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
491s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
491s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
491s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
491s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
491s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
491s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
491s    Compiling unicode-ident v1.0.13
491s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/unicode-ident-1.0.13 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.13 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=13 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.HLyqokdFlI/registry/unicode-ident-1.0.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=5f7f8e888cd9a4a0 -C extra-filename=-5f7f8e888cd9a4a0 --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --cap-lints warn`
491s    Compiling memchr v2.7.4
491s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=memchr CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/memchr-2.7.4 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>:bluss' CARGO_PKG_DESCRIPTION='Provides extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for
491s 1, 2 or 3 byte search and single substring search.
491s ' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/memchr' CARGO_PKG_LICENSE='Unlicense OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=memchr CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/memchr' CARGO_PKG_RUST_VERSION=1.61 CARGO_PKG_VERSION=2.7.4 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=7 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/memchr-2.7.4 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name memchr --edition=2021 /tmp/tmp.HLyqokdFlI/registry/memchr-2.7.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "compiler_builtins", "core", "default", "libc", "logging", "rustc-dep-of-std", "std", "use_std"))' -C metadata=2ffb794a026d9d65 -C extra-filename=-2ffb794a026d9d65 --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry`
491s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=memchr CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/memchr-2.7.4 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>:bluss' CARGO_PKG_DESCRIPTION='Provides extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for
491s 1, 2 or 3 byte search and single substring search.
491s ' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/memchr' CARGO_PKG_LICENSE='Unlicense OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=memchr CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/memchr' CARGO_PKG_RUST_VERSION=1.61 CARGO_PKG_VERSION=2.7.4 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=7 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/memchr-2.7.4 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name memchr --edition=2021 /tmp/tmp.HLyqokdFlI/registry/memchr-2.7.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "compiler_builtins", "core", "default", "libc", "logging", "rustc-dep-of-std", "std", "use_std"))' -C metadata=93ee6dc4006090e7 -C extra-filename=-93ee6dc4006090e7 --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --cap-lints warn`
492s    Compiling aho-corasick v1.1.3
492s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=aho_corasick CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/aho-corasick-1.1.3 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Fast multiple substring searching.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/aho-corasick' CARGO_PKG_LICENSE='Unlicense OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=aho-corasick CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/aho-corasick' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=1.1.3 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=1 CARGO_PKG_VERSION_PATCH=3 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/aho-corasick-1.1.3 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name aho_corasick --edition=2021 /tmp/tmp.HLyqokdFlI/registry/aho-corasick-1.1.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="perf-literal"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "logging", "perf-literal", "std"))' -C metadata=632b1e819e3413c2 -C extra-filename=-632b1e819e3413c2 --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern memchr=/tmp/tmp.HLyqokdFlI/target/debug/deps/libmemchr-93ee6dc4006090e7.rmeta --cap-lints warn`
492s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=aho_corasick CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/aho-corasick-1.1.3 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Fast multiple substring searching.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/aho-corasick' CARGO_PKG_LICENSE='Unlicense OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=aho-corasick CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/aho-corasick' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=1.1.3 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=1 CARGO_PKG_VERSION_PATCH=3 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/aho-corasick-1.1.3 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name aho_corasick --edition=2021 /tmp/tmp.HLyqokdFlI/registry/aho-corasick-1.1.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="perf-literal"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "logging", "perf-literal", "std"))' -C metadata=1dffd53f7373272e -C extra-filename=-1dffd53f7373272e --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern memchr=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libmemchr-2ffb794a026d9d65.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry`
493s warning: method `cmpeq` is never used
493s   --> /tmp/tmp.HLyqokdFlI/registry/aho-corasick-1.1.3/src/packed/vector.rs:74:15
493s    |
493s 28 | pub(crate) trait Vector:
493s    |                  ------ method in this trait
493s ...
493s 74 |     unsafe fn cmpeq(self, vector2: Self) -> Self;
493s    |               ^^^^^
493s    |
493s    = note: `#[warn(dead_code)]` on by default
493s 
493s warning: method `cmpeq` is never used
493s   --> /usr/share/cargo/registry/aho-corasick-1.1.3/src/packed/vector.rs:74:15
493s    |
493s 28 | pub(crate) trait Vector:
493s    |                  ------ method in this trait
493s ...
493s 74 |     unsafe fn cmpeq(self, vector2: Self) -> Self;
493s    |               ^^^^^
493s    |
493s    = note: `#[warn(dead_code)]` on by default
493s 
495s warning: `aho-corasick` (lib) generated 1 warning
495s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps OUT_DIR=/tmp/tmp.HLyqokdFlI/target/debug/build/proc-macro2-602cd9491665a292/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.HLyqokdFlI/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=a3b97fdfca6455e1 -C extra-filename=-a3b97fdfca6455e1 --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern unicode_ident=/tmp/tmp.HLyqokdFlI/target/debug/deps/libunicode_ident-5f7f8e888cd9a4a0.rmeta --cap-lints warn --cfg wrap_proc_macro --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
495s warning: `aho-corasick` (lib) generated 1 warning
495s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=libc CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/libc-0.2.161 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc.
495s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.161 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=161 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/libc-0.2.161 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps OUT_DIR=/tmp/tmp.HLyqokdFlI/target/debug/build/libc-8106502bffa410a4/out rustc --crate-name libc --edition=2015 /tmp/tmp.HLyqokdFlI/registry/libc-0.2.161/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("align", "const-extern-fn", "default", "extra_traits", "rustc-dep-of-std", "rustc-std-workspace-core", "std", "use_std"))' -C metadata=2945513f1c74f06d -C extra-filename=-2945513f1c74f06d --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --cap-lints warn --cfg freebsd11 --cfg libc_priv_mod_use --cfg libc_union --cfg libc_const_size_of --cfg libc_align --cfg libc_int128 --cfg libc_core_cvoid --cfg libc_packedN --cfg libc_cfg_target_vendor --cfg libc_non_exhaustive --cfg libc_long_array --cfg libc_ptr_addr_of --cfg libc_underscore_const_names --cfg libc_const_extern_fn --check-cfg 'cfg(emscripten_new_stat_abi)' --check-cfg 'cfg(espidf_time64)' --check-cfg 'cfg(freebsd10)' --check-cfg 'cfg(freebsd11)' --check-cfg 'cfg(freebsd12)' --check-cfg 'cfg(freebsd13)' --check-cfg 'cfg(freebsd14)' --check-cfg 'cfg(freebsd15)' --check-cfg 'cfg(gnu_time64_abi)' --check-cfg 'cfg(libc_align)' --check-cfg 'cfg(libc_cfg_target_vendor)' --check-cfg 'cfg(libc_const_extern_fn)' --check-cfg 'cfg(libc_const_extern_fn_unstable)' --check-cfg 'cfg(libc_const_size_of)' --check-cfg 'cfg(libc_core_cvoid)' --check-cfg 'cfg(libc_deny_warnings)' --check-cfg 'cfg(libc_int128)' --check-cfg 'cfg(libc_long_array)' --check-cfg 'cfg(libc_non_exhaustive)' --check-cfg 'cfg(libc_packedN)' --check-cfg 'cfg(libc_priv_mod_use)' --check-cfg 'cfg(libc_ptr_addr_of)' --check-cfg 'cfg(libc_thread_local)' --check-cfg 'cfg(libc_underscore_const_names)' --check-cfg 'cfg(libc_union)' --check-cfg 'cfg(libc_ctest)' --check-cfg 'cfg(target_os,values("switch","aix","ohos","hurd","rtems","visionos","nuttx"))' --check-cfg 'cfg(target_env,values("illumos","wasi","aix","ohos"))' --check-cfg 'cfg(target_arch,values("loongarch64","mips32r6","mips64r6","csky"))'`
496s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=libc CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/libc-0.2.161 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc.
496s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.161 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=161 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/libc-0.2.161 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps OUT_DIR=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/build/libc-009bf9a651c25895/out rustc --crate-name libc --edition=2015 /tmp/tmp.HLyqokdFlI/registry/libc-0.2.161/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("align", "const-extern-fn", "default", "extra_traits", "rustc-dep-of-std", "rustc-std-workspace-core", "std", "use_std"))' -C metadata=e726a802177ded6b -C extra-filename=-e726a802177ded6b --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry --cfg freebsd11 --cfg libc_priv_mod_use --cfg libc_union --cfg libc_const_size_of --cfg libc_align --cfg libc_int128 --cfg libc_core_cvoid --cfg libc_packedN --cfg libc_cfg_target_vendor --cfg libc_non_exhaustive --cfg libc_long_array --cfg libc_ptr_addr_of --cfg libc_underscore_const_names --cfg libc_const_extern_fn --check-cfg 'cfg(emscripten_new_stat_abi)' --check-cfg 'cfg(espidf_time64)' --check-cfg 'cfg(freebsd10)' --check-cfg 'cfg(freebsd11)' --check-cfg 'cfg(freebsd12)' --check-cfg 'cfg(freebsd13)' --check-cfg 'cfg(freebsd14)' --check-cfg 'cfg(freebsd15)' --check-cfg 'cfg(gnu_time64_abi)' --check-cfg 'cfg(libc_align)' --check-cfg 'cfg(libc_cfg_target_vendor)' --check-cfg 'cfg(libc_const_extern_fn)' --check-cfg 'cfg(libc_const_extern_fn_unstable)' --check-cfg 'cfg(libc_const_size_of)' --check-cfg 'cfg(libc_core_cvoid)' --check-cfg 'cfg(libc_deny_warnings)' --check-cfg 'cfg(libc_int128)' --check-cfg 'cfg(libc_long_array)' --check-cfg 'cfg(libc_non_exhaustive)' --check-cfg 'cfg(libc_packedN)' --check-cfg 'cfg(libc_priv_mod_use)' --check-cfg 'cfg(libc_ptr_addr_of)' --check-cfg 'cfg(libc_thread_local)' --check-cfg 'cfg(libc_underscore_const_names)' --check-cfg 'cfg(libc_union)' --check-cfg 'cfg(libc_ctest)' --check-cfg 'cfg(target_os,values("switch","aix","ohos","hurd","rtems","visionos","nuttx"))' --check-cfg 'cfg(target_env,values("illumos","wasi","aix","ohos"))' --check-cfg 'cfg(target_arch,values("loongarch64","mips32r6","mips64r6","csky"))'`
496s    Compiling cfg-if v1.0.0
496s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=cfg_if CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/cfg-if-1.0.0 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A macro to ergonomically define an item depending on a large number of #[cfg]
496s parameters. Structured like an if-else chain, the first matching branch is the
496s item that gets emitted.
496s ' CARGO_PKG_HOMEPAGE='https://github.com/alexcrichton/cfg-if' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=cfg-if CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/alexcrichton/cfg-if' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/cfg-if-1.0.0 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name cfg_if --edition=2018 /tmp/tmp.HLyqokdFlI/registry/cfg-if-1.0.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("core"))' -C metadata=d342a0623619ac27 -C extra-filename=-d342a0623619ac27 --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry`
496s    Compiling regex-syntax v0.8.2
496s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex_syntax CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/regex-syntax-0.8.2 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A regular expression parser.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex-syntax CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex/tree/master/regex-syntax' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.8.2 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=8 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/regex-syntax-0.8.2 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name regex_syntax --edition=2021 /tmp/tmp.HLyqokdFlI/registry/regex-syntax-0.8.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=d0856e3cd8190594 -C extra-filename=-d0856e3cd8190594 --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --cap-lints warn`
497s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex_syntax CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/regex-syntax-0.8.2 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A regular expression parser.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex-syntax CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex/tree/master/regex-syntax' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.8.2 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=8 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/regex-syntax-0.8.2 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name regex_syntax --edition=2021 /tmp/tmp.HLyqokdFlI/registry/regex-syntax-0.8.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=b1cc563782da2a62 -C extra-filename=-b1cc563782da2a62 --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry`
498s warning: method `symmetric_difference` is never used
498s    --> /tmp/tmp.HLyqokdFlI/registry/regex-syntax-0.8.2/src/hir/interval.rs:484:8
498s     |
498s 396 | pub trait Interval:
498s     |           -------- method in this trait
498s ...
498s 484 |     fn symmetric_difference(
498s     |        ^^^^^^^^^^^^^^^^^^^^
498s     |
498s     = note: `#[warn(dead_code)]` on by default
498s 
498s warning: method `symmetric_difference` is never used
498s    --> /usr/share/cargo/registry/regex-syntax-0.8.2/src/hir/interval.rs:484:8
498s     |
498s 396 | pub trait Interval:
498s     |           -------- method in this trait
498s ...
498s 484 |     fn symmetric_difference(
498s     |        ^^^^^^^^^^^^^^^^^^^^
498s     |
498s     = note: `#[warn(dead_code)]` on by default
498s 
501s warning: `regex-syntax` (lib) generated 1 warning
501s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=cfg_if CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/cfg-if-1.0.0 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A macro to ergonomically define an item depending on a large number of #[cfg]
501s parameters. Structured like an if-else chain, the first matching branch is the
501s item that gets emitted.
501s ' CARGO_PKG_HOMEPAGE='https://github.com/alexcrichton/cfg-if' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=cfg-if CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/alexcrichton/cfg-if' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/cfg-if-1.0.0 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name cfg_if --edition=2018 /tmp/tmp.HLyqokdFlI/registry/cfg-if-1.0.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("core"))' -C metadata=5a09e1233405e425 -C extra-filename=-5a09e1233405e425 --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --cap-lints warn`
501s    Compiling getrandom v0.2.12
501s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=getrandom CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/getrandom-0.2.12 CARGO_PKG_AUTHORS='The Rand Project Developers' CARGO_PKG_DESCRIPTION='A small cross-platform library for retrieving random data from system source' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=getrandom CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/getrandom' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.12 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=12 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/getrandom-0.2.12 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name getrandom --edition=2018 /tmp/tmp.HLyqokdFlI/registry/getrandom-0.2.12/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("compiler_builtins", "core", "custom", "rdrand", "rustc-dep-of-std", "std", "test-in-browser"))' -C metadata=a0d8efeca7faee8f -C extra-filename=-a0d8efeca7faee8f --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern cfg_if=/tmp/tmp.HLyqokdFlI/target/debug/deps/libcfg_if-5a09e1233405e425.rmeta --extern libc=/tmp/tmp.HLyqokdFlI/target/debug/deps/liblibc-2945513f1c74f06d.rmeta --cap-lints warn`
501s warning: unexpected `cfg` condition value: `js`
501s    --> /tmp/tmp.HLyqokdFlI/registry/getrandom-0.2.12/src/lib.rs:280:25
501s     |
501s 280 |     } else if #[cfg(all(feature = "js",
501s     |                         ^^^^^^^^^^^^^^
501s     |
501s     = note: expected values for `feature` are: `compiler_builtins`, `core`, `custom`, `rdrand`, `rustc-dep-of-std`, `std`, and `test-in-browser`
501s     = help: consider adding `js` as a feature in `Cargo.toml`
501s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
501s     = note: `#[warn(unexpected_cfgs)]` on by default
501s 
501s warning: `getrandom` (lib) generated 1 warning
501s    Compiling regex-automata v0.4.7
501s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex_automata CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/regex-automata-0.4.7 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Automata construction and matching using regular expressions.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex-automata CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex/tree/master/regex-automata' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.4.7 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/regex-automata-0.4.7 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name regex_automata --edition=2021 /tmp/tmp.HLyqokdFlI/registry/regex-automata-0.4.7/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="dfa-onepass"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=5739d9e782c62673 -C extra-filename=-5739d9e782c62673 --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern aho_corasick=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libaho_corasick-1dffd53f7373272e.rmeta --extern memchr=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libmemchr-2ffb794a026d9d65.rmeta --extern regex_syntax=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libregex_syntax-b1cc563782da2a62.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry`
502s warning: `regex-syntax` (lib) generated 1 warning
502s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex_automata CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/regex-automata-0.4.7 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Automata construction and matching using regular expressions.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex-automata CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex/tree/master/regex-automata' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.4.7 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/regex-automata-0.4.7 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name regex_automata --edition=2021 /tmp/tmp.HLyqokdFlI/registry/regex-automata-0.4.7/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="dfa-onepass"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=d6ade1110cf54090 -C extra-filename=-d6ade1110cf54090 --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern aho_corasick=/tmp/tmp.HLyqokdFlI/target/debug/deps/libaho_corasick-632b1e819e3413c2.rmeta --extern memchr=/tmp/tmp.HLyqokdFlI/target/debug/deps/libmemchr-93ee6dc4006090e7.rmeta --extern regex_syntax=/tmp/tmp.HLyqokdFlI/target/debug/deps/libregex_syntax-d0856e3cd8190594.rmeta --cap-lints warn`
509s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=getrandom CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/getrandom-0.2.12 CARGO_PKG_AUTHORS='The Rand Project Developers' CARGO_PKG_DESCRIPTION='A small cross-platform library for retrieving random data from system source' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=getrandom CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/getrandom' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.12 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=12 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/getrandom-0.2.12 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name getrandom --edition=2018 /tmp/tmp.HLyqokdFlI/registry/getrandom-0.2.12/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("compiler_builtins", "core", "custom", "rdrand", "rustc-dep-of-std", "std", "test-in-browser"))' -C metadata=b982b9788ef2a3a5 -C extra-filename=-b982b9788ef2a3a5 --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern cfg_if=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libcfg_if-d342a0623619ac27.rmeta --extern libc=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/liblibc-e726a802177ded6b.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry`
509s warning: unexpected `cfg` condition value: `js`
509s    --> /usr/share/cargo/registry/getrandom-0.2.12/src/lib.rs:280:25
509s     |
509s 280 |     } else if #[cfg(all(feature = "js",
509s     |                         ^^^^^^^^^^^^^^
509s     |
509s     = note: expected values for `feature` are: `compiler_builtins`, `core`, `custom`, `rdrand`, `rustc-dep-of-std`, `std`, and `test-in-browser`
509s     = help: consider adding `js` as a feature in `Cargo.toml`
509s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
509s     = note: `#[warn(unexpected_cfgs)]` on by default
509s 
510s warning: `getrandom` (lib) generated 1 warning
510s    Compiling quote v1.0.37
510s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.HLyqokdFlI/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=02cce1196ab14cd2 -C extra-filename=-02cce1196ab14cd2 --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern proc_macro2=/tmp/tmp.HLyqokdFlI/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rmeta --cap-lints warn`
510s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_CLONE_IMPLS=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DERIVE=1 CARGO_FEATURE_FULL=1 CARGO_FEATURE_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.HLyqokdFlI/target/debug/deps:/tmp/tmp.HLyqokdFlI/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.HLyqokdFlI/target/debug/build/syn-4b5529c288c83083/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.HLyqokdFlI/target/debug/build/syn-99a15a64252a6c0d/build-script-build`
510s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
510s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=powerpc64le-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0--remap-path-prefix/tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.HLyqokdFlI/target/debug/deps:/tmp/tmp.HLyqokdFlI/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/build/proc-macro2-6a1610f05286400c/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.HLyqokdFlI/target/debug/build/proc-macro2-ce5d81ee3ebfeb71/build-script-build`
510s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
510s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
510s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
510s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
510s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
510s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
510s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
510s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
510s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
510s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
510s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
510s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
510s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
510s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
510s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
510s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
510s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/unicode-ident-1.0.13 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.13 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=13 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.HLyqokdFlI/registry/unicode-ident-1.0.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=7f461d81194a495d -C extra-filename=-7f461d81194a495d --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry`
510s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps OUT_DIR=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/build/proc-macro2-6a1610f05286400c/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.HLyqokdFlI/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=9a7a21cf559ae574 -C extra-filename=-9a7a21cf559ae574 --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern unicode_ident=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libunicode_ident-7f461d81194a495d.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry --cfg wrap_proc_macro --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
510s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps OUT_DIR=/tmp/tmp.HLyqokdFlI/target/debug/build/syn-4b5529c288c83083/out rustc --crate-name syn --edition=2018 /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=d4d27e7499a95352 -C extra-filename=-d4d27e7499a95352 --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern proc_macro2=/tmp/tmp.HLyqokdFlI/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rmeta --extern quote=/tmp/tmp.HLyqokdFlI/target/debug/deps/libquote-02cce1196ab14cd2.rmeta --extern unicode_ident=/tmp/tmp.HLyqokdFlI/target/debug/deps/libunicode_ident-5f7f8e888cd9a4a0.rmeta --cap-lints warn --cfg syn_disable_nightly_tests`
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lib.rs:254:13
510s     |
510s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
510s     |             ^^^^^^^
510s     |
510s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: `#[warn(unexpected_cfgs)]` on by default
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lib.rs:430:12
510s     |
510s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |            ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lib.rs:434:12
510s     |
510s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |            ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lib.rs:455:12
510s     |
510s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
510s     |            ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lib.rs:804:12
510s     |
510s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |            ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lib.rs:867:12
510s     |
510s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
510s     |            ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lib.rs:887:12
510s     |
510s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |            ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lib.rs:916:12
510s     |
510s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |            ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lib.rs:959:12
510s     |
510s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
510s     |            ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/group.rs:136:12
510s     |
510s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |            ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/group.rs:214:12
510s     |
510s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |            ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/group.rs:269:12
510s     |
510s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |            ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/token.rs:561:12
510s     |
510s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |            ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/token.rs:569:12
510s     |
510s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |            ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/token.rs:881:11
510s     |
510s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
510s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/token.rs:883:7
510s     |
510s 883 | #[cfg(syn_omit_await_from_token_macro)]
510s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/token.rs:394:24
510s     |
510s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
510s     |                          ^^^^^^^
510s ...
510s 556 | / define_punctuation_structs! {
510s 557 | |     "_" pub struct Underscore/1 /// `_`
510s 558 | | }
510s     | |_- in this macro invocation
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/token.rs:398:24
510s     |
510s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
510s     |                          ^^^^^^^
510s ...
510s 556 | / define_punctuation_structs! {
510s 557 | |     "_" pub struct Underscore/1 /// `_`
510s 558 | | }
510s     | |_- in this macro invocation
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/token.rs:271:24
510s     |
510s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
510s     |                          ^^^^^^^
510s ...
510s 652 | / define_keywords! {
510s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
510s 654 | |     "as"          pub struct As           /// `as`
510s 655 | |     "async"       pub struct Async        /// `async`
510s ...   |
510s 704 | |     "yield"       pub struct Yield        /// `yield`
510s 705 | | }
510s     | |_- in this macro invocation
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/token.rs:275:24
510s     |
510s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
510s     |                          ^^^^^^^
510s ...
510s 652 | / define_keywords! {
510s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
510s 654 | |     "as"          pub struct As           /// `as`
510s 655 | |     "async"       pub struct Async        /// `async`
510s ...   |
510s 704 | |     "yield"       pub struct Yield        /// `yield`
510s 705 | | }
510s     | |_- in this macro invocation
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/token.rs:309:24
510s     |
510s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |                          ^^^^^^^
510s ...
510s 652 | / define_keywords! {
510s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
510s 654 | |     "as"          pub struct As           /// `as`
510s 655 | |     "async"       pub struct Async        /// `async`
510s ...   |
510s 704 | |     "yield"       pub struct Yield        /// `yield`
510s 705 | | }
510s     | |_- in this macro invocation
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/token.rs:317:24
510s     |
510s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |                          ^^^^^^^
510s ...
510s 652 | / define_keywords! {
510s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
510s 654 | |     "as"          pub struct As           /// `as`
510s 655 | |     "async"       pub struct Async        /// `async`
510s ...   |
510s 704 | |     "yield"       pub struct Yield        /// `yield`
510s 705 | | }
510s     | |_- in this macro invocation
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/token.rs:444:24
510s     |
510s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |                          ^^^^^^^
510s ...
510s 707 | / define_punctuation! {
510s 708 | |     "+"           pub struct Add/1        /// `+`
510s 709 | |     "+="          pub struct AddEq/2      /// `+=`
510s 710 | |     "&"           pub struct And/1        /// `&`
510s ...   |
510s 753 | |     "~"           pub struct Tilde/1      /// `~`
510s 754 | | }
510s     | |_- in this macro invocation
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/token.rs:452:24
510s     |
510s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |                          ^^^^^^^
510s ...
510s 707 | / define_punctuation! {
510s 708 | |     "+"           pub struct Add/1        /// `+`
510s 709 | |     "+="          pub struct AddEq/2      /// `+=`
510s 710 | |     "&"           pub struct And/1        /// `&`
510s ...   |
510s 753 | |     "~"           pub struct Tilde/1      /// `~`
510s 754 | | }
510s     | |_- in this macro invocation
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/token.rs:394:24
510s     |
510s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
510s     |                          ^^^^^^^
510s ...
510s 707 | / define_punctuation! {
510s 708 | |     "+"           pub struct Add/1        /// `+`
510s 709 | |     "+="          pub struct AddEq/2      /// `+=`
510s 710 | |     "&"           pub struct And/1        /// `&`
510s ...   |
510s 753 | |     "~"           pub struct Tilde/1      /// `~`
510s 754 | | }
510s     | |_- in this macro invocation
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/token.rs:398:24
510s     |
510s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
510s     |                          ^^^^^^^
510s ...
510s 707 | / define_punctuation! {
510s 708 | |     "+"           pub struct Add/1        /// `+`
510s 709 | |     "+="          pub struct AddEq/2      /// `+=`
510s 710 | |     "&"           pub struct And/1        /// `&`
510s ...   |
510s 753 | |     "~"           pub struct Tilde/1      /// `~`
510s 754 | | }
510s     | |_- in this macro invocation
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/token.rs:503:24
510s     |
510s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
510s     |                          ^^^^^^^
510s ...
510s 756 | / define_delimiters! {
510s 757 | |     "{"           pub struct Brace        /// `{...}`
510s 758 | |     "["           pub struct Bracket      /// `[...]`
510s 759 | |     "("           pub struct Paren        /// `(...)`
510s 760 | |     " "           pub struct Group        /// None-delimited group
510s 761 | | }
510s     | |_- in this macro invocation
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/token.rs:507:24
510s     |
510s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
510s     |                          ^^^^^^^
510s ...
510s 756 | / define_delimiters! {
510s 757 | |     "{"           pub struct Brace        /// `{...}`
510s 758 | |     "["           pub struct Bracket      /// `[...]`
510s 759 | |     "("           pub struct Paren        /// `(...)`
510s 760 | |     " "           pub struct Group        /// None-delimited group
510s 761 | | }
510s     | |_- in this macro invocation
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ident.rs:38:12
510s    |
510s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s    |            ^^^^^^^
510s    |
510s    = help: consider using a Cargo feature instead
510s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s             [lints.rust]
510s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:463:12
510s     |
510s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |            ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:148:16
510s     |
510s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:329:16
510s     |
510s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:360:16
510s     |
510s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/macros.rs:155:20
510s     |
510s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |                      ^^^^^^^
510s     |
510s    ::: /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:336:1
510s     |
510s 336 | / ast_enum_of_structs! {
510s 337 | |     /// Content of a compile-time structured attribute.
510s 338 | |     ///
510s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
510s ...   |
510s 369 | |     }
510s 370 | | }
510s     | |_- in this macro invocation
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:377:16
510s     |
510s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:390:16
510s     |
510s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:417:16
510s     |
510s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/macros.rs:155:20
510s     |
510s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |                      ^^^^^^^
510s     |
510s    ::: /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:412:1
510s     |
510s 412 | / ast_enum_of_structs! {
510s 413 | |     /// Element of a compile-time attribute list.
510s 414 | |     ///
510s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
510s ...   |
510s 425 | |     }
510s 426 | | }
510s     | |_- in this macro invocation
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:165:16
510s     |
510s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:213:16
510s     |
510s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:223:16
510s     |
510s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:237:16
510s     |
510s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:251:16
510s     |
510s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:557:16
510s     |
510s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:565:16
510s     |
510s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:573:16
510s     |
510s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:581:16
510s     |
510s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:630:16
510s     |
510s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:644:16
510s     |
510s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/attr.rs:654:16
510s     |
510s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s  --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:9:16
510s   |
510s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s   |                ^^^^^^^
510s   |
510s   = help: consider using a Cargo feature instead
510s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s            [lints.rust]
510s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:36:16
510s    |
510s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s    |                ^^^^^^^
510s    |
510s    = help: consider using a Cargo feature instead
510s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s             [lints.rust]
510s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/macros.rs:155:20
510s     |
510s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |                      ^^^^^^^
510s     |
510s    ::: /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:25:1
510s     |
510s 25  | / ast_enum_of_structs! {
510s 26  | |     /// Data stored within an enum variant or struct.
510s 27  | |     ///
510s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
510s ...   |
510s 47  | |     }
510s 48  | | }
510s     | |_- in this macro invocation
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:56:16
510s    |
510s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s    |                ^^^^^^^
510s    |
510s    = help: consider using a Cargo feature instead
510s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s             [lints.rust]
510s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:68:16
510s    |
510s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s    |                ^^^^^^^
510s    |
510s    = help: consider using a Cargo feature instead
510s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s             [lints.rust]
510s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:153:16
510s     |
510s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:185:16
510s     |
510s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/macros.rs:155:20
510s     |
510s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |                      ^^^^^^^
510s     |
510s    ::: /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:173:1
510s     |
510s 173 | / ast_enum_of_structs! {
510s 174 | |     /// The visibility level of an item: inherited or `pub` or
510s 175 | |     /// `pub(restricted)`.
510s 176 | |     ///
510s ...   |
510s 199 | |     }
510s 200 | | }
510s     | |_- in this macro invocation
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:207:16
510s     |
510s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:218:16
510s     |
510s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:230:16
510s     |
510s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:246:16
510s     |
510s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:275:16
510s     |
510s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:286:16
510s     |
510s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:327:16
510s     |
510s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:299:20
510s     |
510s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |                    ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:315:20
510s     |
510s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s     |                    ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:423:16
510s     |
510s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:436:16
510s     |
510s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:445:16
510s     |
510s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:454:16
510s     |
510s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:467:16
510s     |
510s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:474:16
510s     |
510s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/data.rs:481:16
510s     |
510s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:89:16
510s    |
510s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s    |                ^^^^^^^
510s    |
510s    = help: consider using a Cargo feature instead
510s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s             [lints.rust]
510s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
510s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:90:20
510s    |
510s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
510s    |                    ^^^^^^^^^^^^^^^^^^^^^
510s    |
510s    = help: consider using a Cargo feature instead
510s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s             [lints.rust]
510s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
510s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
510s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/macros.rs:155:20
510s     |
510s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
510s     |                      ^^^^^^^
510s     |
510s    ::: /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:14:1
510s     |
510s 14  | / ast_enum_of_structs! {
510s 15  | |     /// A Rust expression.
510s 16  | |     ///
510s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
510s ...   |
510s 249 | |     }
510s 250 | | }
510s     | |_- in this macro invocation
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:256:16
510s     |
510s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:268:16
510s     |
510s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:281:16
510s     |
510s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:294:16
510s     |
510s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:307:16
510s     |
510s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:321:16
510s     |
510s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:334:16
510s     |
510s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:346:16
510s     |
510s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:359:16
510s     |
510s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:373:16
510s     |
510s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:387:16
510s     |
510s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:400:16
510s     |
510s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:418:16
510s     |
510s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:431:16
510s     |
510s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:444:16
510s     |
510s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:464:16
510s     |
510s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:480:16
510s     |
510s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:495:16
510s     |
510s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:508:16
510s     |
510s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:523:16
510s     |
510s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:534:16
510s     |
510s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:547:16
510s     |
510s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:558:16
510s     |
510s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:572:16
510s     |
510s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:588:16
510s     |
510s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:604:16
510s     |
510s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:616:16
510s     |
510s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:629:16
510s     |
510s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:643:16
510s     |
510s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:657:16
510s     |
510s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:672:16
510s     |
510s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:687:16
510s     |
510s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:699:16
510s     |
510s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:711:16
510s     |
510s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:723:16
510s     |
510s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:737:16
510s     |
510s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:749:16
510s     |
510s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:761:16
510s     |
510s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:775:16
510s     |
510s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:850:16
510s     |
510s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:920:16
510s     |
510s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:968:16
510s     |
510s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:982:16
510s     |
510s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:999:16
510s     |
510s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s     |                ^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:1021:16
510s      |
510s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s      |                ^^^^^^^
510s      |
510s      = help: consider using a Cargo feature instead
510s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s               [lints.rust]
510s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:1049:16
510s      |
510s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s      |                ^^^^^^^
510s      |
510s      = help: consider using a Cargo feature instead
510s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s               [lints.rust]
510s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:1065:16
510s      |
510s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
510s      |                ^^^^^^^
510s      |
510s      = help: consider using a Cargo feature instead
510s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s               [lints.rust]
510s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:246:15
510s     |
510s 246 |         #[cfg(syn_no_non_exhaustive)]
510s     |               ^^^^^^^^^^^^^^^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:784:40
510s     |
510s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
510s     |                                        ^^^^^^^^^^^^^^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
510s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:838:19
510s     |
510s 838 |             #[cfg(syn_no_non_exhaustive)]
510s     |                   ^^^^^^^^^^^^^^^^^^^^^
510s     |
510s     = help: consider using a Cargo feature instead
510s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s              [lints.rust]
510s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
510s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
510s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:1159:16
510s      |
510s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s      |                ^^^^^^^
510s      |
510s      = help: consider using a Cargo feature instead
510s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s               [lints.rust]
510s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:1880:16
510s      |
510s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s      |                ^^^^^^^
510s      |
510s      = help: consider using a Cargo feature instead
510s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s               [lints.rust]
510s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:1975:16
510s      |
510s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s      |                ^^^^^^^
510s      |
510s      = help: consider using a Cargo feature instead
510s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s               [lints.rust]
510s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2001:16
510s      |
510s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s      |                ^^^^^^^
510s      |
510s      = help: consider using a Cargo feature instead
510s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s               [lints.rust]
510s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2063:16
510s      |
510s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s      |                ^^^^^^^
510s      |
510s      = help: consider using a Cargo feature instead
510s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s               [lints.rust]
510s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2084:16
510s      |
510s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s      |                ^^^^^^^
510s      |
510s      = help: consider using a Cargo feature instead
510s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s               [lints.rust]
510s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2101:16
510s      |
510s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s      |                ^^^^^^^
510s      |
510s      = help: consider using a Cargo feature instead
510s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s               [lints.rust]
510s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2119:16
510s      |
510s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s      |                ^^^^^^^
510s      |
510s      = help: consider using a Cargo feature instead
510s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s               [lints.rust]
510s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2147:16
510s      |
510s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s      |                ^^^^^^^
510s      |
510s      = help: consider using a Cargo feature instead
510s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s               [lints.rust]
510s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2165:16
510s      |
510s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s      |                ^^^^^^^
510s      |
510s      = help: consider using a Cargo feature instead
510s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s               [lints.rust]
510s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2206:16
510s      |
510s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s      |                ^^^^^^^
510s      |
510s      = help: consider using a Cargo feature instead
510s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s               [lints.rust]
510s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
510s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
510s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
510s 
510s warning: unexpected `cfg` condition name: `doc_cfg`
510s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2236:16
510s      |
510s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
510s      |                ^^^^^^^
510s      |
510s      = help: consider using a Cargo feature instead
510s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
510s               [lints.rust]
510s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2258:16
511s      |
511s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2326:16
511s      |
511s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2349:16
511s      |
511s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2372:16
511s      |
511s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2381:16
511s      |
511s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2396:16
511s      |
511s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2405:16
511s      |
511s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2414:16
511s      |
511s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2426:16
511s      |
511s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2496:16
511s      |
511s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2547:16
511s      |
511s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2571:16
511s      |
511s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2582:16
511s      |
511s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2594:16
511s      |
511s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2648:16
511s      |
511s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2678:16
511s      |
511s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2727:16
511s      |
511s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2759:16
511s      |
511s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2801:16
511s      |
511s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2818:16
511s      |
511s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2832:16
511s      |
511s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2846:16
511s      |
511s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2879:16
511s      |
511s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2292:28
511s      |
511s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                              ^^^^^^^
511s ...
511s 2309 | /     impl_by_parsing_expr! {
511s 2310 | |         ExprAssign, Assign, "expected assignment expression",
511s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
511s 2312 | |         ExprAwait, Await, "expected await expression",
511s ...    |
511s 2322 | |         ExprType, Type, "expected type ascription expression",
511s 2323 | |     }
511s      | |_____- in this macro invocation
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:1248:20
511s      |
511s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
511s      |                    ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2539:23
511s      |
511s 2539 |                 #[cfg(syn_no_non_exhaustive)]
511s      |                       ^^^^^^^^^^^^^^^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2905:23
511s      |
511s 2905 |             #[cfg(not(syn_no_const_vec_new))]
511s      |                       ^^^^^^^^^^^^^^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2907:19
511s      |
511s 2907 |             #[cfg(syn_no_const_vec_new)]
511s      |                   ^^^^^^^^^^^^^^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2988:16
511s      |
511s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:2998:16
511s      |
511s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3008:16
511s      |
511s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3020:16
511s      |
511s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3035:16
511s      |
511s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3046:16
511s      |
511s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3057:16
511s      |
511s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3072:16
511s      |
511s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3082:16
511s      |
511s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3091:16
511s      |
511s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3099:16
511s      |
511s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3110:16
511s      |
511s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3141:16
511s      |
511s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3153:16
511s      |
511s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3165:16
511s      |
511s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3180:16
511s      |
511s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3197:16
511s      |
511s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3211:16
511s      |
511s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3233:16
511s      |
511s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3244:16
511s      |
511s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3255:16
511s      |
511s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3265:16
511s      |
511s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3275:16
511s      |
511s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3291:16
511s      |
511s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3304:16
511s      |
511s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3317:16
511s      |
511s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3328:16
511s      |
511s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3338:16
511s      |
511s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3348:16
511s      |
511s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3358:16
511s      |
511s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3367:16
511s      |
511s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3379:16
511s      |
511s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3390:16
511s      |
511s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3400:16
511s      |
511s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3409:16
511s      |
511s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3420:16
511s      |
511s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3431:16
511s      |
511s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3441:16
511s      |
511s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3451:16
511s      |
511s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3460:16
511s      |
511s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3478:16
511s      |
511s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3491:16
511s      |
511s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3501:16
511s      |
511s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3512:16
511s      |
511s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3522:16
511s      |
511s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3531:16
511s      |
511s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/expr.rs:3544:16
511s      |
511s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:296:5
511s     |
511s 296 |     doc_cfg,
511s     |     ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:307:5
511s     |
511s 307 |     doc_cfg,
511s     |     ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:318:5
511s     |
511s 318 |     doc_cfg,
511s     |     ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:14:16
511s    |
511s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:35:16
511s    |
511s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/macros.rs:155:20
511s     |
511s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                      ^^^^^^^
511s     |
511s    ::: /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:23:1
511s     |
511s 23  | / ast_enum_of_structs! {
511s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
511s 25  | |     /// `'a: 'b`, `const LEN: usize`.
511s 26  | |     ///
511s ...   |
511s 45  | |     }
511s 46  | | }
511s     | |_- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:53:16
511s    |
511s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:69:16
511s    |
511s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:83:16
511s    |
511s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:363:20
511s     |
511s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |                    ^^^^^^^
511s ...
511s 404 | generics_wrapper_impls!(ImplGenerics);
511s     | ------------------------------------- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:363:20
511s     |
511s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |                    ^^^^^^^
511s ...
511s 406 | generics_wrapper_impls!(TypeGenerics);
511s     | ------------------------------------- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:363:20
511s     |
511s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |                    ^^^^^^^
511s ...
511s 408 | generics_wrapper_impls!(Turbofish);
511s     | ---------------------------------- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:426:16
511s     |
511s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:475:16
511s     |
511s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/macros.rs:155:20
511s     |
511s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                      ^^^^^^^
511s     |
511s    ::: /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:470:1
511s     |
511s 470 | / ast_enum_of_structs! {
511s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
511s 472 | |     ///
511s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
511s ...   |
511s 479 | |     }
511s 480 | | }
511s     | |_- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:487:16
511s     |
511s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:504:16
511s     |
511s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:517:16
511s     |
511s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:535:16
511s     |
511s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/macros.rs:155:20
511s     |
511s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                      ^^^^^^^
511s     |
511s    ::: /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:524:1
511s     |
511s 524 | / ast_enum_of_structs! {
511s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
511s 526 | |     ///
511s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
511s ...   |
511s 545 | |     }
511s 546 | | }
511s     | |_- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:553:16
511s     |
511s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:570:16
511s     |
511s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:583:16
511s     |
511s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:347:9
511s     |
511s 347 |         doc_cfg,
511s     |         ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:597:16
511s     |
511s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:660:16
511s     |
511s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:687:16
511s     |
511s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:725:16
511s     |
511s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:747:16
511s     |
511s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:758:16
511s     |
511s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:812:16
511s     |
511s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:856:16
511s     |
511s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:905:16
511s     |
511s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:916:16
511s     |
511s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:940:16
511s     |
511s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:971:16
511s     |
511s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:982:16
511s     |
511s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:1057:16
511s      |
511s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:1207:16
511s      |
511s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:1217:16
511s      |
511s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:1229:16
511s      |
511s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:1268:16
511s      |
511s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:1300:16
511s      |
511s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:1310:16
511s      |
511s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:1325:16
511s      |
511s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:1335:16
511s      |
511s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:1345:16
511s      |
511s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/generics.rs:1354:16
511s      |
511s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:19:16
511s    |
511s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:20:20
511s    |
511s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
511s    |                    ^^^^^^^^^^^^^^^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/macros.rs:155:20
511s     |
511s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                      ^^^^^^^
511s     |
511s    ::: /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:9:1
511s     |
511s 9   | / ast_enum_of_structs! {
511s 10  | |     /// Things that can appear directly inside of a module or scope.
511s 11  | |     ///
511s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
511s ...   |
511s 96  | |     }
511s 97  | | }
511s     | |_- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:103:16
511s     |
511s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:121:16
511s     |
511s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:137:16
511s     |
511s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:154:16
511s     |
511s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:167:16
511s     |
511s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:181:16
511s     |
511s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:201:16
511s     |
511s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:215:16
511s     |
511s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:229:16
511s     |
511s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:244:16
511s     |
511s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:263:16
511s     |
511s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:279:16
511s     |
511s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:299:16
511s     |
511s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:316:16
511s     |
511s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:333:16
511s     |
511s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:348:16
511s     |
511s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:477:16
511s     |
511s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/macros.rs:155:20
511s     |
511s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                      ^^^^^^^
511s     |
511s    ::: /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:467:1
511s     |
511s 467 | / ast_enum_of_structs! {
511s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
511s 469 | |     ///
511s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
511s ...   |
511s 493 | |     }
511s 494 | | }
511s     | |_- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:500:16
511s     |
511s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:512:16
511s     |
511s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:522:16
511s     |
511s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:534:16
511s     |
511s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:544:16
511s     |
511s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:561:16
511s     |
511s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:562:20
511s     |
511s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
511s     |                    ^^^^^^^^^^^^^^^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/macros.rs:155:20
511s     |
511s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                      ^^^^^^^
511s     |
511s    ::: /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:551:1
511s     |
511s 551 | / ast_enum_of_structs! {
511s 552 | |     /// An item within an `extern` block.
511s 553 | |     ///
511s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
511s ...   |
511s 600 | |     }
511s 601 | | }
511s     | |_- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:607:16
511s     |
511s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:620:16
511s     |
511s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:637:16
511s     |
511s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:651:16
511s     |
511s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:669:16
511s     |
511s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:670:20
511s     |
511s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
511s     |                    ^^^^^^^^^^^^^^^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/macros.rs:155:20
511s     |
511s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                      ^^^^^^^
511s     |
511s    ::: /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:659:1
511s     |
511s 659 | / ast_enum_of_structs! {
511s 660 | |     /// An item declaration within the definition of a trait.
511s 661 | |     ///
511s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
511s ...   |
511s 708 | |     }
511s 709 | | }
511s     | |_- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:715:16
511s     |
511s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:731:16
511s     |
511s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:744:16
511s     |
511s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:761:16
511s     |
511s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:779:16
511s     |
511s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:780:20
511s     |
511s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
511s     |                    ^^^^^^^^^^^^^^^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/macros.rs:155:20
511s     |
511s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                      ^^^^^^^
511s     |
511s    ::: /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:769:1
511s     |
511s 769 | / ast_enum_of_structs! {
511s 770 | |     /// An item within an impl block.
511s 771 | |     ///
511s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
511s ...   |
511s 818 | |     }
511s 819 | | }
511s     | |_- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:825:16
511s     |
511s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:844:16
511s     |
511s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:858:16
511s     |
511s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:876:16
511s     |
511s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:889:16
511s     |
511s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:927:16
511s     |
511s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/macros.rs:155:20
511s     |
511s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                      ^^^^^^^
511s     |
511s    ::: /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:923:1
511s     |
511s 923 | / ast_enum_of_structs! {
511s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
511s 925 | |     ///
511s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
511s ...   |
511s 938 | |     }
511s 939 | | }
511s     | |_- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:949:16
511s     |
511s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:93:15
511s    |
511s 93 |         #[cfg(syn_no_non_exhaustive)]
511s    |               ^^^^^^^^^^^^^^^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:381:19
511s     |
511s 381 |             #[cfg(syn_no_non_exhaustive)]
511s     |                   ^^^^^^^^^^^^^^^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:597:15
511s     |
511s 597 |         #[cfg(syn_no_non_exhaustive)]
511s     |               ^^^^^^^^^^^^^^^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:705:15
511s     |
511s 705 |         #[cfg(syn_no_non_exhaustive)]
511s     |               ^^^^^^^^^^^^^^^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:815:15
511s     |
511s 815 |         #[cfg(syn_no_non_exhaustive)]
511s     |               ^^^^^^^^^^^^^^^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:976:16
511s     |
511s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1237:16
511s      |
511s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1264:16
511s      |
511s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1305:16
511s      |
511s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1338:16
511s      |
511s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1352:16
511s      |
511s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1401:16
511s      |
511s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1419:16
511s      |
511s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1500:16
511s      |
511s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1535:16
511s      |
511s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1564:16
511s      |
511s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1584:16
511s      |
511s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1680:16
511s      |
511s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1722:16
511s      |
511s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1745:16
511s      |
511s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1827:16
511s      |
511s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1843:16
511s      |
511s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1859:16
511s      |
511s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1903:16
511s      |
511s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1921:16
511s      |
511s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1971:16
511s      |
511s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1995:16
511s      |
511s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2019:16
511s      |
511s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2070:16
511s      |
511s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2144:16
511s      |
511s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2200:16
511s      |
511s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2260:16
511s      |
511s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2290:16
511s      |
511s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2319:16
511s      |
511s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2392:16
511s      |
511s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2410:16
511s      |
511s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2522:16
511s      |
511s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2603:16
511s      |
511s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2628:16
511s      |
511s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2668:16
511s      |
511s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2726:16
511s      |
511s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:1817:23
511s      |
511s 1817 |                 #[cfg(syn_no_non_exhaustive)]
511s      |                       ^^^^^^^^^^^^^^^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2251:23
511s      |
511s 2251 |                 #[cfg(syn_no_non_exhaustive)]
511s      |                       ^^^^^^^^^^^^^^^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2592:27
511s      |
511s 2592 |                     #[cfg(syn_no_non_exhaustive)]
511s      |                           ^^^^^^^^^^^^^^^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2771:16
511s      |
511s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2787:16
511s      |
511s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2799:16
511s      |
511s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2815:16
511s      |
511s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2830:16
511s      |
511s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2843:16
511s      |
511s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2861:16
511s      |
511s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2873:16
511s      |
511s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2888:16
511s      |
511s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2903:16
511s      |
511s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2929:16
511s      |
511s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2942:16
511s      |
511s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2964:16
511s      |
511s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:2979:16
511s      |
511s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3001:16
511s      |
511s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3023:16
511s      |
511s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3034:16
511s      |
511s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3043:16
511s      |
511s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3050:16
511s      |
511s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3059:16
511s      |
511s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3066:16
511s      |
511s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3075:16
511s      |
511s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3091:16
511s      |
511s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3110:16
511s      |
511s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3130:16
511s      |
511s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3139:16
511s      |
511s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3155:16
511s      |
511s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3177:16
511s      |
511s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3193:16
511s      |
511s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3202:16
511s      |
511s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3212:16
511s      |
511s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3226:16
511s      |
511s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3237:16
511s      |
511s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3273:16
511s      |
511s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/item.rs:3301:16
511s      |
511s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/file.rs:80:16
511s    |
511s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/file.rs:93:16
511s    |
511s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/file.rs:118:16
511s     |
511s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lifetime.rs:127:16
511s     |
511s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lifetime.rs:145:16
511s     |
511s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:629:12
511s     |
511s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:640:12
511s     |
511s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:652:12
511s     |
511s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/macros.rs:155:20
511s     |
511s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                      ^^^^^^^
511s     |
511s    ::: /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:14:1
511s     |
511s 14  | / ast_enum_of_structs! {
511s 15  | |     /// A Rust literal such as a string or integer or boolean.
511s 16  | |     ///
511s 17  | |     /// # Syntax tree enum
511s ...   |
511s 48  | |     }
511s 49  | | }
511s     | |_- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:666:20
511s     |
511s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |                    ^^^^^^^
511s ...
511s 703 | lit_extra_traits!(LitStr);
511s     | ------------------------- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:666:20
511s     |
511s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |                    ^^^^^^^
511s ...
511s 704 | lit_extra_traits!(LitByteStr);
511s     | ----------------------------- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:666:20
511s     |
511s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |                    ^^^^^^^
511s ...
511s 705 | lit_extra_traits!(LitByte);
511s     | -------------------------- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:666:20
511s     |
511s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |                    ^^^^^^^
511s ...
511s 706 | lit_extra_traits!(LitChar);
511s     | -------------------------- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:666:20
511s     |
511s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |                    ^^^^^^^
511s ...
511s 707 | lit_extra_traits!(LitInt);
511s     | ------------------------- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:666:20
511s     |
511s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |                    ^^^^^^^
511s ...
511s 708 | lit_extra_traits!(LitFloat);
511s     | --------------------------- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:170:16
511s     |
511s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:200:16
511s     |
511s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:744:16
511s     |
511s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:816:16
511s     |
511s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:827:16
511s     |
511s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:838:16
511s     |
511s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:849:16
511s     |
511s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:860:16
511s     |
511s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:871:16
511s     |
511s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:882:16
511s     |
511s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:900:16
511s     |
511s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:907:16
511s     |
511s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:914:16
511s     |
511s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:921:16
511s     |
511s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:928:16
511s     |
511s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:935:16
511s     |
511s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:942:16
511s     |
511s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lit.rs:1568:15
511s      |
511s 1568 |         #[cfg(syn_no_negative_literal_parse)]
511s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/mac.rs:15:16
511s    |
511s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/mac.rs:29:16
511s    |
511s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/mac.rs:137:16
511s     |
511s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/mac.rs:145:16
511s     |
511s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/mac.rs:177:16
511s     |
511s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/mac.rs:201:16
511s     |
511s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s  --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/derive.rs:8:16
511s   |
511s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
511s   |                ^^^^^^^
511s   |
511s   = help: consider using a Cargo feature instead
511s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s            [lints.rust]
511s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/derive.rs:37:16
511s    |
511s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/derive.rs:57:16
511s    |
511s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/derive.rs:70:16
511s    |
511s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/derive.rs:83:16
511s    |
511s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/derive.rs:95:16
511s    |
511s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/derive.rs:231:16
511s     |
511s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s  --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/op.rs:6:16
511s   |
511s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s   |                ^^^^^^^
511s   |
511s   = help: consider using a Cargo feature instead
511s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s            [lints.rust]
511s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/op.rs:72:16
511s    |
511s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/op.rs:130:16
511s     |
511s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/op.rs:165:16
511s     |
511s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/op.rs:188:16
511s     |
511s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/op.rs:224:16
511s     |
511s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s  --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/stmt.rs:7:16
511s   |
511s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s   |                ^^^^^^^
511s   |
511s   = help: consider using a Cargo feature instead
511s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s            [lints.rust]
511s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/stmt.rs:19:16
511s    |
511s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/stmt.rs:39:16
511s    |
511s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/stmt.rs:136:16
511s     |
511s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/stmt.rs:147:16
511s     |
511s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/stmt.rs:109:20
511s     |
511s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                    ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/stmt.rs:312:16
511s     |
511s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/stmt.rs:321:16
511s     |
511s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/stmt.rs:336:16
511s     |
511s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:16:16
511s    |
511s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:17:20
511s    |
511s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
511s    |                    ^^^^^^^^^^^^^^^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/macros.rs:155:20
511s     |
511s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                      ^^^^^^^
511s     |
511s    ::: /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:5:1
511s     |
511s 5   | / ast_enum_of_structs! {
511s 6   | |     /// The possible types that a Rust value could have.
511s 7   | |     ///
511s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
511s ...   |
511s 88  | |     }
511s 89  | | }
511s     | |_- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:96:16
511s    |
511s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:110:16
511s     |
511s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:128:16
511s     |
511s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:141:16
511s     |
511s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:153:16
511s     |
511s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:164:16
511s     |
511s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:175:16
511s     |
511s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:186:16
511s     |
511s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:199:16
511s     |
511s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:211:16
511s     |
511s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:225:16
511s     |
511s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:239:16
511s     |
511s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:252:16
511s     |
511s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:264:16
511s     |
511s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:276:16
511s     |
511s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:288:16
511s     |
511s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:311:16
511s     |
511s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:323:16
511s     |
511s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:85:15
511s    |
511s 85 |         #[cfg(syn_no_non_exhaustive)]
511s    |               ^^^^^^^^^^^^^^^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:342:16
511s     |
511s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:656:16
511s     |
511s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:667:16
511s     |
511s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:680:16
511s     |
511s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:703:16
511s     |
511s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:716:16
511s     |
511s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:777:16
511s     |
511s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:786:16
511s     |
511s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:795:16
511s     |
511s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:828:16
511s     |
511s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:837:16
511s     |
511s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:887:16
511s     |
511s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:895:16
511s     |
511s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:949:16
511s     |
511s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:992:16
511s     |
511s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1003:16
511s      |
511s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1024:16
511s      |
511s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1098:16
511s      |
511s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1108:16
511s      |
511s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:357:20
511s     |
511s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                    ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:869:20
511s     |
511s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                    ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:904:20
511s     |
511s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                    ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:958:20
511s     |
511s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                    ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1128:16
511s      |
511s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1137:16
511s      |
511s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1148:16
511s      |
511s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1162:16
511s      |
511s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1172:16
511s      |
511s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1193:16
511s      |
511s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1200:16
511s      |
511s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1209:16
511s      |
511s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1216:16
511s      |
511s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1224:16
511s      |
511s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1232:16
511s      |
511s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1241:16
511s      |
511s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1250:16
511s      |
511s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1257:16
511s      |
511s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1264:16
511s      |
511s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1277:16
511s      |
511s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1289:16
511s      |
511s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/ty.rs:1297:16
511s      |
511s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:16:16
511s    |
511s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:17:20
511s    |
511s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
511s    |                    ^^^^^^^^^^^^^^^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/macros.rs:155:20
511s     |
511s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                      ^^^^^^^
511s     |
511s    ::: /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:5:1
511s     |
511s 5   | / ast_enum_of_structs! {
511s 6   | |     /// A pattern in a local binding, function signature, match expression, or
511s 7   | |     /// various other places.
511s 8   | |     ///
511s ...   |
511s 97  | |     }
511s 98  | | }
511s     | |_- in this macro invocation
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:104:16
511s     |
511s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:119:16
511s     |
511s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:136:16
511s     |
511s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:147:16
511s     |
511s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:158:16
511s     |
511s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:176:16
511s     |
511s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:188:16
511s     |
511s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:201:16
511s     |
511s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:214:16
511s     |
511s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:225:16
511s     |
511s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:237:16
511s     |
511s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:251:16
511s     |
511s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:263:16
511s     |
511s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:275:16
511s     |
511s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:288:16
511s     |
511s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:302:16
511s     |
511s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:94:15
511s    |
511s 94 |         #[cfg(syn_no_non_exhaustive)]
511s    |               ^^^^^^^^^^^^^^^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:318:16
511s     |
511s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:769:16
511s     |
511s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:777:16
511s     |
511s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:791:16
511s     |
511s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:807:16
511s     |
511s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:816:16
511s     |
511s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:826:16
511s     |
511s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:834:16
511s     |
511s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:844:16
511s     |
511s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:853:16
511s     |
511s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:863:16
511s     |
511s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:871:16
511s     |
511s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:879:16
511s     |
511s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:889:16
511s     |
511s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:899:16
511s     |
511s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:907:16
511s     |
511s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/pat.rs:916:16
511s     |
511s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s  --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:9:16
511s   |
511s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s   |                ^^^^^^^
511s   |
511s   = help: consider using a Cargo feature instead
511s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s            [lints.rust]
511s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:35:16
511s    |
511s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:67:16
511s    |
511s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s    |                ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:105:16
511s     |
511s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:130:16
511s     |
511s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:144:16
511s     |
511s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:157:16
511s     |
511s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:171:16
511s     |
511s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:201:16
511s     |
511s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:218:16
511s     |
511s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:225:16
511s     |
511s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:358:16
511s     |
511s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:385:16
511s     |
511s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:397:16
511s     |
511s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:430:16
511s     |
511s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:442:16
511s     |
511s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:505:20
511s     |
511s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                    ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:569:20
511s     |
511s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                    ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:591:20
511s     |
511s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                    ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:693:16
511s     |
511s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:701:16
511s     |
511s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:709:16
511s     |
511s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:724:16
511s     |
511s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:752:16
511s     |
511s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:793:16
511s     |
511s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:802:16
511s     |
511s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/path.rs:811:16
511s     |
511s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/punctuated.rs:371:12
511s     |
511s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/punctuated.rs:1012:12
511s      |
511s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/punctuated.rs:54:15
511s    |
511s 54 |     #[cfg(not(syn_no_const_vec_new))]
511s    |               ^^^^^^^^^^^^^^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/punctuated.rs:63:11
511s    |
511s 63 |     #[cfg(syn_no_const_vec_new)]
511s    |           ^^^^^^^^^^^^^^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/punctuated.rs:267:16
511s     |
511s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/punctuated.rs:288:16
511s     |
511s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/punctuated.rs:325:16
511s     |
511s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/punctuated.rs:346:16
511s     |
511s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/punctuated.rs:1060:16
511s      |
511s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/punctuated.rs:1071:16
511s      |
511s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
511s      |                ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/parse_quote.rs:68:12
511s    |
511s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
511s    |            ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/parse_quote.rs:100:12
511s     |
511s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
511s     |
511s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s  --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:7:12
511s   |
511s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s   |            ^^^^^^^
511s   |
511s   = help: consider using a Cargo feature instead
511s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s            [lints.rust]
511s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:17:12
511s    |
511s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s    |            ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:29:12
511s    |
511s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s    |            ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:43:12
511s    |
511s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s    |            ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:46:12
511s    |
511s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s    |            ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:53:12
511s    |
511s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s    |            ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:66:12
511s    |
511s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s    |            ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:77:12
511s    |
511s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s    |            ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:80:12
511s    |
511s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s    |            ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:87:12
511s    |
511s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s    |            ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:98:12
511s    |
511s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s    |            ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:108:12
511s     |
511s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:120:12
511s     |
511s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:135:12
511s     |
511s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:146:12
511s     |
511s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:157:12
511s     |
511s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:168:12
511s     |
511s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:179:12
511s     |
511s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:189:12
511s     |
511s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:202:12
511s     |
511s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:282:12
511s     |
511s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:293:12
511s     |
511s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:305:12
511s     |
511s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:317:12
511s     |
511s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:329:12
511s     |
511s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:341:12
511s     |
511s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:353:12
511s     |
511s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:364:12
511s     |
511s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:375:12
511s     |
511s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:387:12
511s     |
511s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:399:12
511s     |
511s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:411:12
511s     |
511s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:428:12
511s     |
511s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:439:12
511s     |
511s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:451:12
511s     |
511s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:466:12
511s     |
511s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:477:12
511s     |
511s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:490:12
511s     |
511s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:502:12
511s     |
511s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:515:12
511s     |
511s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:525:12
511s     |
511s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:537:12
511s     |
511s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:547:12
511s     |
511s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:560:12
511s     |
511s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:575:12
511s     |
511s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:586:12
511s     |
511s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:597:12
511s     |
511s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:609:12
511s     |
511s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:622:12
511s     |
511s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:635:12
511s     |
511s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:646:12
511s     |
511s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:660:12
511s     |
511s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:671:12
511s     |
511s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:682:12
511s     |
511s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:693:12
511s     |
511s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:705:12
511s     |
511s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:716:12
511s     |
511s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:727:12
511s     |
511s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:740:12
511s     |
511s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:751:12
511s     |
511s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:764:12
511s     |
511s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:776:12
511s     |
511s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:788:12
511s     |
511s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:799:12
511s     |
511s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:809:12
511s     |
511s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:819:12
511s     |
511s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:830:12
511s     |
511s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:840:12
511s     |
511s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:855:12
511s     |
511s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:867:12
511s     |
511s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:878:12
511s     |
511s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:894:12
511s     |
511s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:907:12
511s     |
511s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:920:12
511s     |
511s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:930:12
511s     |
511s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:941:12
511s     |
511s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:953:12
511s     |
511s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:968:12
511s     |
511s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:986:12
511s     |
511s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:997:12
511s     |
511s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s     |            ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1010:12
511s      |
511s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1027:12
511s      |
511s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1037:12
511s      |
511s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1064:12
511s      |
511s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1081:12
511s      |
511s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1096:12
511s      |
511s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1111:12
511s      |
511s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1123:12
511s      |
511s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1135:12
511s      |
511s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1152:12
511s      |
511s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1164:12
511s      |
511s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1177:12
511s      |
511s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1191:12
511s      |
511s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1209:12
511s      |
511s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1224:12
511s      |
511s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1243:12
511s      |
511s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1259:12
511s      |
511s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1275:12
511s      |
511s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1289:12
511s      |
511s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1303:12
511s      |
511s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1313:12
511s      |
511s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1324:12
511s      |
511s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1339:12
511s      |
511s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1349:12
511s      |
511s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1362:12
511s      |
511s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1374:12
511s      |
511s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1385:12
511s      |
511s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1395:12
511s      |
511s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1406:12
511s      |
511s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1417:12
511s      |
511s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1428:12
511s      |
511s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1440:12
511s      |
511s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1450:12
511s      |
511s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1461:12
511s      |
511s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1487:12
511s      |
511s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1498:12
511s      |
511s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1511:12
511s      |
511s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1521:12
511s      |
511s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1531:12
511s      |
511s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1542:12
511s      |
511s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1553:12
511s      |
511s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1565:12
511s      |
511s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1577:12
511s      |
511s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1587:12
511s      |
511s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1598:12
511s      |
511s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1611:12
511s      |
511s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1622:12
511s      |
511s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1633:12
511s      |
511s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1645:12
511s      |
511s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1655:12
511s      |
511s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1665:12
511s      |
511s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1678:12
511s      |
511s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1688:12
511s      |
511s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1699:12
511s      |
511s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1710:12
511s      |
511s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1722:12
511s      |
511s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1735:12
511s      |
511s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1738:12
511s      |
511s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1745:12
511s      |
511s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1757:12
511s      |
511s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1767:12
511s      |
511s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1786:12
511s      |
511s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1798:12
511s      |
511s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1810:12
511s      |
511s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1813:12
511s      |
511s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1820:12
511s      |
511s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1835:12
511s      |
511s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1850:12
511s      |
511s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1861:12
511s      |
511s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1873:12
511s      |
511s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1889:12
511s      |
511s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1914:12
511s      |
511s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1926:12
511s      |
511s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1942:12
511s      |
511s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1952:12
511s      |
511s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1962:12
511s      |
511s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1971:12
511s      |
511s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1978:12
511s      |
511s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1987:12
511s      |
511s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2001:12
511s      |
511s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2011:12
511s      |
511s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2021:12
511s      |
511s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2031:12
511s      |
511s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2043:12
511s      |
511s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2055:12
511s      |
511s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2065:12
511s      |
511s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2075:12
511s      |
511s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2085:12
511s      |
511s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2088:12
511s      |
511s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2095:12
511s      |
511s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2104:12
511s      |
511s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2114:12
511s      |
511s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2123:12
511s      |
511s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2134:12
511s      |
511s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2145:12
511s      |
511s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2158:12
511s      |
511s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2168:12
511s      |
511s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2180:12
511s      |
511s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2189:12
511s      |
511s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2198:12
511s      |
511s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2210:12
511s      |
511s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2222:12
511s      |
511s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:2232:12
511s      |
511s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:276:23
511s     |
511s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
511s     |                       ^^^^^^^^^^^^^^^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:849:19
511s     |
511s 849 |             #[cfg(syn_no_non_exhaustive)]
511s     |                   ^^^^^^^^^^^^^^^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:962:19
511s     |
511s 962 |             #[cfg(syn_no_non_exhaustive)]
511s     |                   ^^^^^^^^^^^^^^^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1058:19
511s      |
511s 1058 |             #[cfg(syn_no_non_exhaustive)]
511s      |                   ^^^^^^^^^^^^^^^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1481:19
511s      |
511s 1481 |             #[cfg(syn_no_non_exhaustive)]
511s      |                   ^^^^^^^^^^^^^^^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1829:19
511s      |
511s 1829 |             #[cfg(syn_no_non_exhaustive)]
511s      |                   ^^^^^^^^^^^^^^^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/gen/clone.rs:1908:19
511s      |
511s 1908 |             #[cfg(syn_no_non_exhaustive)]
511s      |                   ^^^^^^^^^^^^^^^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unused import: `crate::gen::*`
511s    --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lib.rs:787:9
511s     |
511s 787 | pub use crate::gen::*;
511s     |         ^^^^^^^^^^^^^
511s     |
511s     = note: `#[warn(unused_imports)]` on by default
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/parse.rs:1065:12
511s      |
511s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/parse.rs:1072:12
511s      |
511s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/parse.rs:1083:12
511s      |
511s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/parse.rs:1090:12
511s      |
511s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/parse.rs:1100:12
511s      |
511s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/parse.rs:1116:12
511s      |
511s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s     --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/parse.rs:1126:12
511s      |
511s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
511s      |            ^^^^^^^
511s      |
511s      = help: consider using a Cargo feature instead
511s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s               [lints.rust]
511s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/reserved.rs:29:12
511s    |
511s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
511s    |            ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s    Compiling rand_core v0.6.4
511s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=rand_core CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/rand_core-0.6.4 CARGO_PKG_AUTHORS='The Rand Project Developers:The Rust Project Developers' CARGO_PKG_DESCRIPTION='Core random number generator traits and tools for implementation.
511s ' CARGO_PKG_HOMEPAGE='https://rust-random.github.io/book' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=rand_core CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/rand' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.6.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/rand_core-0.6.4 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name rand_core --edition=2018 /tmp/tmp.HLyqokdFlI/registry/rand_core-0.6.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="getrandom"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "getrandom", "serde", "serde1", "std"))' -C metadata=81a60ec1b1185cc6 -C extra-filename=-81a60ec1b1185cc6 --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern getrandom=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libgetrandom-b982b9788ef2a3a5.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry`
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /usr/share/cargo/registry/rand_core-0.6.4/src/lib.rs:38:13
511s    |
511s 38 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
511s    |             ^^^^^^^
511s    |
511s    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s    = note: `#[warn(unexpected_cfgs)]` on by default
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s   --> /usr/share/cargo/registry/rand_core-0.6.4/src/os.rs:46:12
511s    |
511s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
511s    |            ^^^^^^^
511s    |
511s    = help: consider using a Cargo feature instead
511s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s             [lints.rust]
511s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: unexpected `cfg` condition name: `doc_cfg`
511s    --> /usr/share/cargo/registry/rand_core-0.6.4/src/lib.rs:411:16
511s     |
511s 411 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
511s     |                ^^^^^^^
511s     |
511s     = help: consider using a Cargo feature instead
511s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
511s              [lints.rust]
511s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
511s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
511s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
511s 
511s warning: `rand_core` (lib) generated 3 warnings
511s    Compiling regex v1.10.6
511s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/regex-1.10.6 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='An implementation of regular expressions for Rust. This implementation uses
511s finite automata and guarantees linear time matching on all inputs.
511s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/regex' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=1.10.6 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=10 CARGO_PKG_VERSION_PATCH=6 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/regex-1.10.6 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name regex --edition=2021 /tmp/tmp.HLyqokdFlI/registry/regex-1.10.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="perf"' --cfg 'feature="perf-backtrack"' --cfg 'feature="perf-cache"' --cfg 'feature="perf-dfa"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-onepass"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "logging", "pattern", "perf", "perf-backtrack", "perf-cache", "perf-dfa", "perf-dfa-full", "perf-inline", "perf-literal", "perf-onepass", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unstable", "use_std"))' -C metadata=ac5db2dc3d46b37d -C extra-filename=-ac5db2dc3d46b37d --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern aho_corasick=/tmp/tmp.HLyqokdFlI/target/debug/deps/libaho_corasick-632b1e819e3413c2.rmeta --extern memchr=/tmp/tmp.HLyqokdFlI/target/debug/deps/libmemchr-93ee6dc4006090e7.rmeta --extern regex_automata=/tmp/tmp.HLyqokdFlI/target/debug/deps/libregex_automata-d6ade1110cf54090.rmeta --extern regex_syntax=/tmp/tmp.HLyqokdFlI/target/debug/deps/libregex_syntax-d0856e3cd8190594.rmeta --cap-lints warn`
512s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/regex-1.10.6 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='An implementation of regular expressions for Rust. This implementation uses
512s finite automata and guarantees linear time matching on all inputs.
512s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/regex' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=1.10.6 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=10 CARGO_PKG_VERSION_PATCH=6 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/regex-1.10.6 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name regex --edition=2021 /tmp/tmp.HLyqokdFlI/registry/regex-1.10.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="perf"' --cfg 'feature="perf-backtrack"' --cfg 'feature="perf-cache"' --cfg 'feature="perf-dfa"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-onepass"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "logging", "pattern", "perf", "perf-backtrack", "perf-cache", "perf-dfa", "perf-dfa-full", "perf-inline", "perf-literal", "perf-onepass", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unstable", "use_std"))' -C metadata=48b8e4401833b844 -C extra-filename=-48b8e4401833b844 --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern aho_corasick=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libaho_corasick-1dffd53f7373272e.rmeta --extern memchr=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libmemchr-2ffb794a026d9d65.rmeta --extern regex_automata=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libregex_automata-5739d9e782c62673.rmeta --extern regex_syntax=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libregex_syntax-b1cc563782da2a62.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry`
513s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=rand_core CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/rand_core-0.6.4 CARGO_PKG_AUTHORS='The Rand Project Developers:The Rust Project Developers' CARGO_PKG_DESCRIPTION='Core random number generator traits and tools for implementation.
513s ' CARGO_PKG_HOMEPAGE='https://rust-random.github.io/book' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=rand_core CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/rand' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.6.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/rand_core-0.6.4 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name rand_core --edition=2018 /tmp/tmp.HLyqokdFlI/registry/rand_core-0.6.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="getrandom"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "getrandom", "serde", "serde1", "std"))' -C metadata=bc7f72d706b68f43 -C extra-filename=-bc7f72d706b68f43 --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern getrandom=/tmp/tmp.HLyqokdFlI/target/debug/deps/libgetrandom-a0d8efeca7faee8f.rmeta --cap-lints warn`
513s warning: unexpected `cfg` condition name: `doc_cfg`
513s   --> /tmp/tmp.HLyqokdFlI/registry/rand_core-0.6.4/src/lib.rs:38:13
513s    |
513s 38 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
513s    |             ^^^^^^^
513s    |
513s    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
513s    = help: consider using a Cargo feature instead
513s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
513s             [lints.rust]
513s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
513s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
513s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
513s    = note: `#[warn(unexpected_cfgs)]` on by default
513s 
513s warning: unexpected `cfg` condition name: `doc_cfg`
513s   --> /tmp/tmp.HLyqokdFlI/registry/rand_core-0.6.4/src/os.rs:46:12
513s    |
513s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
513s    |            ^^^^^^^
513s    |
513s    = help: consider using a Cargo feature instead
513s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
513s             [lints.rust]
513s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
513s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
513s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
513s 
513s warning: unexpected `cfg` condition name: `doc_cfg`
513s    --> /tmp/tmp.HLyqokdFlI/registry/rand_core-0.6.4/src/lib.rs:411:16
513s     |
513s 411 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
513s     |                ^^^^^^^
513s     |
513s     = help: consider using a Cargo feature instead
513s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
513s              [lints.rust]
513s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
513s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
513s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
513s 
513s warning: `rand_core` (lib) generated 3 warnings
513s    Compiling log v0.4.22
513s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=log CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/log-0.4.22 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='A lightweight logging facade for Rust
513s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=log CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/log' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=0.4.22 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=22 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/log-0.4.22 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name log --edition=2021 /tmp/tmp.HLyqokdFlI/registry/log-0.4.22/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("kv", "kv_serde", "kv_std", "kv_sval", "kv_unstable", "kv_unstable_serde", "kv_unstable_std", "kv_unstable_sval", "max_level_debug", "max_level_error", "max_level_info", "max_level_off", "max_level_trace", "max_level_warn", "release_max_level_debug", "release_max_level_error", "release_max_level_info", "release_max_level_off", "release_max_level_trace", "release_max_level_warn", "serde", "std", "sval", "sval_ref", "value-bag"))' -C metadata=4a7f1e70b4fa58ec -C extra-filename=-4a7f1e70b4fa58ec --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --cap-lints warn`
513s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=log CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/log-0.4.22 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='A lightweight logging facade for Rust
513s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=log CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/log' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=0.4.22 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=22 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/log-0.4.22 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name log --edition=2021 /tmp/tmp.HLyqokdFlI/registry/log-0.4.22/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("kv", "kv_serde", "kv_std", "kv_sval", "kv_unstable", "kv_unstable_serde", "kv_unstable_std", "kv_unstable_sval", "max_level_debug", "max_level_error", "max_level_info", "max_level_off", "max_level_trace", "max_level_warn", "release_max_level_debug", "release_max_level_error", "release_max_level_info", "release_max_level_off", "release_max_level_trace", "release_max_level_warn", "serde", "std", "sval", "sval_ref", "value-bag"))' -C metadata=0aebf00247d0fee6 -C extra-filename=-0aebf00247d0fee6 --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry`
513s    Compiling env_logger v0.10.2
513s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=env_logger CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/env_logger-0.10.2 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='A logging implementation for `log` which is configured via an environment
513s variable.
513s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=env_logger CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-cli/env_logger' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=0.10.2 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=10 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/env_logger-0.10.2 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name env_logger --edition=2021 /tmp/tmp.HLyqokdFlI/registry/env_logger-0.10.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="regex"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("auto-color", "color", "default", "humantime", "regex"))' -C metadata=8d2e92fb97149bc7 -C extra-filename=-8d2e92fb97149bc7 --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern log=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/liblog-0aebf00247d0fee6.rmeta --extern regex=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libregex-48b8e4401833b844.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry`
513s warning: unexpected `cfg` condition name: `rustbuild`
513s    --> /usr/share/cargo/registry/env_logger-0.10.2/src/lib.rs:274:13
513s     |
513s 274 | #![cfg_attr(rustbuild, feature(staged_api, rustc_private))]
513s     |             ^^^^^^^^^
513s     |
513s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
513s     = help: consider using a Cargo feature instead
513s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
513s              [lints.rust]
513s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rustbuild)'] }
513s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustbuild)");` to the top of the `build.rs`
513s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
513s     = note: `#[warn(unexpected_cfgs)]` on by default
513s 
513s warning: unexpected `cfg` condition name: `rustbuild`
513s    --> /usr/share/cargo/registry/env_logger-0.10.2/src/lib.rs:275:13
513s     |
513s 275 | #![cfg_attr(rustbuild, unstable(feature = "rustc_private", issue = "27812"))]
513s     |             ^^^^^^^^^
513s     |
513s     = help: consider using a Cargo feature instead
513s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
513s              [lints.rust]
513s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rustbuild)'] }
513s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustbuild)");` to the top of the `build.rs`
513s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
513s 
514s warning: `env_logger` (lib) generated 2 warnings
514s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=env_logger CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/env_logger-0.10.2 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='A logging implementation for `log` which is configured via an environment
514s variable.
514s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=env_logger CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-cli/env_logger' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=0.10.2 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=10 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/env_logger-0.10.2 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name env_logger --edition=2021 /tmp/tmp.HLyqokdFlI/registry/env_logger-0.10.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="regex"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("auto-color", "color", "default", "humantime", "regex"))' -C metadata=0b67fef5addb2d0d -C extra-filename=-0b67fef5addb2d0d --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern log=/tmp/tmp.HLyqokdFlI/target/debug/deps/liblog-4a7f1e70b4fa58ec.rmeta --extern regex=/tmp/tmp.HLyqokdFlI/target/debug/deps/libregex-ac5db2dc3d46b37d.rmeta --cap-lints warn`
514s warning: unexpected `cfg` condition name: `rustbuild`
514s    --> /tmp/tmp.HLyqokdFlI/registry/env_logger-0.10.2/src/lib.rs:274:13
514s     |
514s 274 | #![cfg_attr(rustbuild, feature(staged_api, rustc_private))]
514s     |             ^^^^^^^^^
514s     |
514s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
514s     = help: consider using a Cargo feature instead
514s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
514s              [lints.rust]
514s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rustbuild)'] }
514s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustbuild)");` to the top of the `build.rs`
514s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
514s     = note: `#[warn(unexpected_cfgs)]` on by default
514s 
514s warning: unexpected `cfg` condition name: `rustbuild`
514s    --> /tmp/tmp.HLyqokdFlI/registry/env_logger-0.10.2/src/lib.rs:275:13
514s     |
514s 275 | #![cfg_attr(rustbuild, unstable(feature = "rustc_private", issue = "27812"))]
514s     |             ^^^^^^^^^
514s     |
514s     = help: consider using a Cargo feature instead
514s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
514s              [lints.rust]
514s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rustbuild)'] }
514s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustbuild)");` to the top of the `build.rs`
514s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
514s 
515s warning: `env_logger` (lib) generated 2 warnings
515s    Compiling rand v0.8.5
515s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=rand CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/rand-0.8.5 CARGO_PKG_AUTHORS='The Rand Project Developers:The Rust Project Developers' CARGO_PKG_DESCRIPTION='Random number generators and other randomness functionality.
515s ' CARGO_PKG_HOMEPAGE='https://rust-random.github.io/book' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=rand CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/rand' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.8.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=8 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/rand-0.8.5 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name rand --edition=2018 /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="getrandom"' --cfg 'feature="small_rng"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "default", "getrandom", "libc", "log", "min_const_gen", "nightly", "rand_chacha", "serde", "serde1", "small_rng", "std", "std_rng"))' -C metadata=439dd34e91d088f1 -C extra-filename=-439dd34e91d088f1 --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern rand_core=/tmp/tmp.HLyqokdFlI/target/debug/deps/librand_core-bc7f72d706b68f43.rmeta --cap-lints warn`
515s warning: unexpected `cfg` condition value: `simd_support`
515s   --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/lib.rs:52:13
515s    |
515s 52 | #![cfg_attr(feature = "simd_support", feature(stdsimd))]
515s    |             ^^^^^^^^^^^^^^^^^^^^^^^^
515s    |
515s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s    = note: `#[warn(unexpected_cfgs)]` on by default
515s 
515s warning: unexpected `cfg` condition name: `doc_cfg`
515s   --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/lib.rs:53:13
515s    |
515s 53 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
515s    |             ^^^^^^^
515s    |
515s    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
515s    = help: consider using a Cargo feature instead
515s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
515s             [lints.rust]
515s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
515s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
515s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition name: `features`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/distribution.rs:162:7
515s     |
515s 162 | #[cfg(features = "nightly")]
515s     |       ^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s help: there is a config with a similar name and value
515s     |
515s 162 | #[cfg(feature = "nightly")]
515s     |       ~~~~~~~
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s   --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/float.rs:15:7
515s    |
515s 15 | #[cfg(feature = "simd_support")] use packed_simd::*;
515s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s    |
515s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/float.rs:156:7
515s     |
515s 156 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/float.rs:158:7
515s     |
515s 158 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/float.rs:160:7
515s     |
515s 160 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/float.rs:162:7
515s     |
515s 162 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/float.rs:165:7
515s     |
515s 165 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/float.rs:167:7
515s     |
515s 167 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/float.rs:169:7
515s     |
515s 169 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s   --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/integer.rs:13:32
515s    |
515s 13 | #[cfg(all(target_arch = "x86", feature = "simd_support"))]
515s    |                                ^^^^^^^^^^^^^^^^^^^^^^^^
515s    |
515s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s   --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/integer.rs:15:35
515s    |
515s 15 | #[cfg(all(target_arch = "x86_64", feature = "simd_support"))]
515s    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^
515s    |
515s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s   --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/integer.rs:19:7
515s    |
515s 19 | #[cfg(feature = "simd_support")] use packed_simd::*;
515s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s    |
515s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/integer.rs:112:7
515s     |
515s 112 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/integer.rs:142:7
515s     |
515s 142 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/integer.rs:144:7
515s     |
515s 144 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/integer.rs:146:7
515s     |
515s 146 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/integer.rs:148:7
515s     |
515s 148 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/integer.rs:150:7
515s     |
515s 150 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/integer.rs:152:7
515s     |
515s 152 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/integer.rs:155:5
515s     |
515s 155 |     feature = "simd_support",
515s     |     ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s   --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/utils.rs:11:7
515s    |
515s 11 | #[cfg(feature = "simd_support")] use packed_simd::*;
515s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s    |
515s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/utils.rs:144:7
515s     |
515s 144 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition name: `std`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/utils.rs:235:11
515s     |
515s 235 | #[cfg(not(std))]
515s     |           ^^^ help: found config with similar value: `feature = "std"`
515s     |
515s     = help: consider using a Cargo feature instead
515s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
515s              [lints.rust]
515s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
515s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/utils.rs:363:7
515s     |
515s 363 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/utils.rs:423:7
515s     |
515s 423 | #[cfg(feature="simd_support")] simd_impl! { f32x2, f32, m32x2, u32x2 }
515s     |       ^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/utils.rs:424:7
515s     |
515s 424 | #[cfg(feature="simd_support")] simd_impl! { f32x4, f32, m32x4, u32x4 }
515s     |       ^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/utils.rs:425:7
515s     |
515s 425 | #[cfg(feature="simd_support")] simd_impl! { f32x8, f32, m32x8, u32x8 }
515s     |       ^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/utils.rs:426:7
515s     |
515s 426 | #[cfg(feature="simd_support")] simd_impl! { f32x16, f32, m32x16, u32x16 }
515s     |       ^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/utils.rs:427:7
515s     |
515s 427 | #[cfg(feature="simd_support")] simd_impl! { f64x2, f64, m64x2, u64x2 }
515s     |       ^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/utils.rs:428:7
515s     |
515s 428 | #[cfg(feature="simd_support")] simd_impl! { f64x4, f64, m64x4, u64x4 }
515s     |       ^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/utils.rs:429:7
515s     |
515s 429 | #[cfg(feature="simd_support")] simd_impl! { f64x8, f64, m64x8, u64x8 }
515s     |       ^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition name: `std`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/utils.rs:291:19
515s     |
515s 291 |         #[cfg(not(std))]
515s     |                   ^^^ help: found config with similar value: `feature = "std"`
515s ...
515s 359 | scalar_float_impl!(f32, u32);
515s     | ---------------------------- in this macro invocation
515s     |
515s     = help: consider using a Cargo feature instead
515s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
515s              [lints.rust]
515s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
515s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s     = note: this warning originates in the macro `scalar_float_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
515s 
515s warning: unexpected `cfg` condition name: `std`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/utils.rs:291:19
515s     |
515s 291 |         #[cfg(not(std))]
515s     |                   ^^^ help: found config with similar value: `feature = "std"`
515s ...
515s 360 | scalar_float_impl!(f64, u64);
515s     | ---------------------------- in this macro invocation
515s     |
515s     = help: consider using a Cargo feature instead
515s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
515s              [lints.rust]
515s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
515s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s     = note: this warning originates in the macro `scalar_float_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/uniform.rs:121:7
515s     |
515s 121 | #[cfg(feature = "simd_support")] use packed_simd::*;
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/uniform.rs:572:7
515s     |
515s 572 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/uniform.rs:679:7
515s     |
515s 679 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/uniform.rs:687:7
515s     |
515s 687 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/uniform.rs:696:7
515s     |
515s 696 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/uniform.rs:706:7
515s     |
515s 706 | #[cfg(feature = "simd_support")]
515s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s     |
515s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s     --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/uniform.rs:1001:7
515s      |
515s 1001 | #[cfg(feature = "simd_support")]
515s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s      |
515s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s     --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/uniform.rs:1003:7
515s      |
515s 1003 | #[cfg(feature = "simd_support")]
515s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s      |
515s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s     --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/uniform.rs:1005:7
515s      |
515s 1005 | #[cfg(feature = "simd_support")]
515s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s      |
515s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s     --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/uniform.rs:1007:7
515s      |
515s 1007 | #[cfg(feature = "simd_support")]
515s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s      |
515s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s     --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/uniform.rs:1010:7
515s      |
515s 1010 | #[cfg(feature = "simd_support")]
515s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s      |
515s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s     --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/uniform.rs:1012:7
515s      |
515s 1012 | #[cfg(feature = "simd_support")]
515s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s      |
515s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition value: `simd_support`
515s     --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/uniform.rs:1014:7
515s      |
515s 1014 | #[cfg(feature = "simd_support")]
515s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
515s      |
515s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
515s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
515s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition name: `doc_cfg`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/rng.rs:395:12
515s     |
515s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "min_const_gen")))]
515s     |            ^^^^^^^
515s     |
515s     = help: consider using a Cargo feature instead
515s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
515s              [lints.rust]
515s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
515s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition name: `doc_cfg`
515s   --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/rngs/mod.rs:99:12
515s    |
515s 99 | #[cfg_attr(doc_cfg, doc(cfg(feature = "std")))]
515s    |            ^^^^^^^
515s    |
515s    = help: consider using a Cargo feature instead
515s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
515s             [lints.rust]
515s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
515s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
515s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition name: `doc_cfg`
515s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/rngs/mod.rs:118:12
515s     |
515s 118 | #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
515s     |            ^^^^^^^
515s     |
515s     = help: consider using a Cargo feature instead
515s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
515s              [lints.rust]
515s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
515s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
515s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
515s warning: unexpected `cfg` condition name: `doc_cfg`
515s   --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/rngs/small.rs:79:12
515s    |
515s 79 | #[cfg_attr(doc_cfg, doc(cfg(feature = "small_rng")))]
515s    |            ^^^^^^^
515s    |
515s    = help: consider using a Cargo feature instead
515s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
515s             [lints.rust]
515s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
515s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
515s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
515s 
516s warning: trait `Float` is never used
516s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/utils.rs:238:18
516s     |
516s 238 | pub(crate) trait Float: Sized {
516s     |                  ^^^^^
516s     |
516s     = note: `#[warn(dead_code)]` on by default
516s 
516s warning: associated items `lanes`, `extract`, and `replace` are never used
516s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/utils.rs:247:8
516s     |
516s 245 | pub(crate) trait FloatAsSIMD: Sized {
516s     |                  ----------- associated items in this trait
516s 246 |     #[inline(always)]
516s 247 |     fn lanes() -> usize {
516s     |        ^^^^^
516s ...
516s 255 |     fn extract(self, index: usize) -> Self {
516s     |        ^^^^^^^
516s ...
516s 260 |     fn replace(self, index: usize, new_value: Self) -> Self {
516s     |        ^^^^^^^
516s 
516s warning: method `all` is never used
516s    --> /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/distributions/utils.rs:268:8
516s     |
516s 266 | pub(crate) trait BoolAsSIMD: Sized {
516s     |                  ---------- method in this trait
516s 267 |     fn any(self) -> bool;
516s 268 |     fn all(self) -> bool;
516s     |        ^^^
516s 
516s warning: `rand` (lib) generated 55 warnings
516s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=rand CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/rand-0.8.5 CARGO_PKG_AUTHORS='The Rand Project Developers:The Rust Project Developers' CARGO_PKG_DESCRIPTION='Random number generators and other randomness functionality.
516s ' CARGO_PKG_HOMEPAGE='https://rust-random.github.io/book' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=rand CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/rand' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.8.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=8 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/rand-0.8.5 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name rand --edition=2018 /tmp/tmp.HLyqokdFlI/registry/rand-0.8.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="getrandom"' --cfg 'feature="small_rng"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "default", "getrandom", "libc", "log", "min_const_gen", "nightly", "rand_chacha", "serde", "serde1", "small_rng", "std", "std_rng"))' -C metadata=8d98cd92ed15fe91 -C extra-filename=-8d98cd92ed15fe91 --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern rand_core=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/librand_core-81a60ec1b1185cc6.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry`
516s warning: unexpected `cfg` condition value: `simd_support`
516s   --> /usr/share/cargo/registry/rand-0.8.5/src/lib.rs:52:13
516s    |
516s 52 | #![cfg_attr(feature = "simd_support", feature(stdsimd))]
516s    |             ^^^^^^^^^^^^^^^^^^^^^^^^
516s    |
516s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s    = note: `#[warn(unexpected_cfgs)]` on by default
516s 
516s warning: unexpected `cfg` condition name: `doc_cfg`
516s   --> /usr/share/cargo/registry/rand-0.8.5/src/lib.rs:53:13
516s    |
516s 53 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
516s    |             ^^^^^^^
516s    |
516s    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
516s    = help: consider using a Cargo feature instead
516s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
516s             [lints.rust]
516s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
516s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
516s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition name: `features`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/distribution.rs:162:7
516s     |
516s 162 | #[cfg(features = "nightly")]
516s     |       ^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s help: there is a config with a similar name and value
516s     |
516s 162 | #[cfg(feature = "nightly")]
516s     |       ~~~~~~~
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s   --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:15:7
516s    |
516s 15 | #[cfg(feature = "simd_support")] use packed_simd::*;
516s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s    |
516s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:156:7
516s     |
516s 156 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:158:7
516s     |
516s 158 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:160:7
516s     |
516s 160 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:162:7
516s     |
516s 162 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:165:7
516s     |
516s 165 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:167:7
516s     |
516s 167 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:169:7
516s     |
516s 169 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s   --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:13:32
516s    |
516s 13 | #[cfg(all(target_arch = "x86", feature = "simd_support"))]
516s    |                                ^^^^^^^^^^^^^^^^^^^^^^^^
516s    |
516s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s   --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:15:35
516s    |
516s 15 | #[cfg(all(target_arch = "x86_64", feature = "simd_support"))]
516s    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^
516s    |
516s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s   --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:19:7
516s    |
516s 19 | #[cfg(feature = "simd_support")] use packed_simd::*;
516s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s    |
516s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:112:7
516s     |
516s 112 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:142:7
516s     |
516s 142 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:144:7
516s     |
516s 144 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:146:7
516s     |
516s 146 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:148:7
516s     |
516s 148 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:150:7
516s     |
516s 150 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:152:7
516s     |
516s 152 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:155:5
516s     |
516s 155 |     feature = "simd_support",
516s     |     ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s   --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:11:7
516s    |
516s 11 | #[cfg(feature = "simd_support")] use packed_simd::*;
516s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s    |
516s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:144:7
516s     |
516s 144 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition name: `std`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:235:11
516s     |
516s 235 | #[cfg(not(std))]
516s     |           ^^^ help: found config with similar value: `feature = "std"`
516s     |
516s     = help: consider using a Cargo feature instead
516s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
516s              [lints.rust]
516s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
516s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:363:7
516s     |
516s 363 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:423:7
516s     |
516s 423 | #[cfg(feature="simd_support")] simd_impl! { f32x2, f32, m32x2, u32x2 }
516s     |       ^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:424:7
516s     |
516s 424 | #[cfg(feature="simd_support")] simd_impl! { f32x4, f32, m32x4, u32x4 }
516s     |       ^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:425:7
516s     |
516s 425 | #[cfg(feature="simd_support")] simd_impl! { f32x8, f32, m32x8, u32x8 }
516s     |       ^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:426:7
516s     |
516s 426 | #[cfg(feature="simd_support")] simd_impl! { f32x16, f32, m32x16, u32x16 }
516s     |       ^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:427:7
516s     |
516s 427 | #[cfg(feature="simd_support")] simd_impl! { f64x2, f64, m64x2, u64x2 }
516s     |       ^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:428:7
516s     |
516s 428 | #[cfg(feature="simd_support")] simd_impl! { f64x4, f64, m64x4, u64x4 }
516s     |       ^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:429:7
516s     |
516s 429 | #[cfg(feature="simd_support")] simd_impl! { f64x8, f64, m64x8, u64x8 }
516s     |       ^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition name: `std`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:291:19
516s     |
516s 291 |         #[cfg(not(std))]
516s     |                   ^^^ help: found config with similar value: `feature = "std"`
516s ...
516s 359 | scalar_float_impl!(f32, u32);
516s     | ---------------------------- in this macro invocation
516s     |
516s     = help: consider using a Cargo feature instead
516s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
516s              [lints.rust]
516s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
516s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s     = note: this warning originates in the macro `scalar_float_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
516s 
516s warning: unexpected `cfg` condition name: `std`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:291:19
516s     |
516s 291 |         #[cfg(not(std))]
516s     |                   ^^^ help: found config with similar value: `feature = "std"`
516s ...
516s 360 | scalar_float_impl!(f64, u64);
516s     | ---------------------------- in this macro invocation
516s     |
516s     = help: consider using a Cargo feature instead
516s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
516s              [lints.rust]
516s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
516s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s     = note: this warning originates in the macro `scalar_float_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:121:7
516s     |
516s 121 | #[cfg(feature = "simd_support")] use packed_simd::*;
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:572:7
516s     |
516s 572 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:679:7
516s     |
516s 679 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:687:7
516s     |
516s 687 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:696:7
516s     |
516s 696 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:706:7
516s     |
516s 706 | #[cfg(feature = "simd_support")]
516s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s     |
516s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1001:7
516s      |
516s 1001 | #[cfg(feature = "simd_support")]
516s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s      |
516s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1003:7
516s      |
516s 1003 | #[cfg(feature = "simd_support")]
516s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s      |
516s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1005:7
516s      |
516s 1005 | #[cfg(feature = "simd_support")]
516s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s      |
516s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1007:7
516s      |
516s 1007 | #[cfg(feature = "simd_support")]
516s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s      |
516s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1010:7
516s      |
516s 1010 | #[cfg(feature = "simd_support")]
516s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s      |
516s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1012:7
516s      |
516s 1012 | #[cfg(feature = "simd_support")]
516s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s      |
516s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition value: `simd_support`
516s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1014:7
516s      |
516s 1014 | #[cfg(feature = "simd_support")]
516s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
516s      |
516s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
516s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
516s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition name: `doc_cfg`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/rng.rs:395:12
516s     |
516s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "min_const_gen")))]
516s     |            ^^^^^^^
516s     |
516s     = help: consider using a Cargo feature instead
516s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
516s              [lints.rust]
516s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
516s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition name: `doc_cfg`
516s   --> /usr/share/cargo/registry/rand-0.8.5/src/rngs/mod.rs:99:12
516s    |
516s 99 | #[cfg_attr(doc_cfg, doc(cfg(feature = "std")))]
516s    |            ^^^^^^^
516s    |
516s    = help: consider using a Cargo feature instead
516s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
516s             [lints.rust]
516s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
516s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
516s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition name: `doc_cfg`
516s    --> /usr/share/cargo/registry/rand-0.8.5/src/rngs/mod.rs:118:12
516s     |
516s 118 | #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
516s     |            ^^^^^^^
516s     |
516s     = help: consider using a Cargo feature instead
516s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
516s              [lints.rust]
516s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
516s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
516s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
516s warning: unexpected `cfg` condition name: `doc_cfg`
516s   --> /usr/share/cargo/registry/rand-0.8.5/src/rngs/small.rs:79:12
516s    |
516s 79 | #[cfg_attr(doc_cfg, doc(cfg(feature = "small_rng")))]
516s    |            ^^^^^^^
516s    |
516s    = help: consider using a Cargo feature instead
516s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
516s             [lints.rust]
516s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
516s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
516s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
516s 
517s warning: trait `Float` is never used
517s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:238:18
517s     |
517s 238 | pub(crate) trait Float: Sized {
517s     |                  ^^^^^
517s     |
517s     = note: `#[warn(dead_code)]` on by default
517s 
517s warning: associated items `lanes`, `extract`, and `replace` are never used
517s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:247:8
517s     |
517s 245 | pub(crate) trait FloatAsSIMD: Sized {
517s     |                  ----------- associated items in this trait
517s 246 |     #[inline(always)]
517s 247 |     fn lanes() -> usize {
517s     |        ^^^^^
517s ...
517s 255 |     fn extract(self, index: usize) -> Self {
517s     |        ^^^^^^^
517s ...
517s 260 |     fn replace(self, index: usize, new_value: Self) -> Self {
517s     |        ^^^^^^^
517s 
517s warning: method `all` is never used
517s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:268:8
517s     |
517s 266 | pub(crate) trait BoolAsSIMD: Sized {
517s     |                  ---------- method in this trait
517s 267 |     fn any(self) -> bool;
517s 268 |     fn all(self) -> bool;
517s     |        ^^^
517s 
517s warning: `rand` (lib) generated 55 warnings
517s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.HLyqokdFlI/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=7f97184a7c2c1d23 -C extra-filename=-7f97184a7c2c1d23 --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern proc_macro2=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libproc_macro2-9a7a21cf559ae574.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry`
517s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=powerpc64le-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0--remap-path-prefix/tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry' CARGO_FEATURE_CLONE_IMPLS=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DERIVE=1 CARGO_FEATURE_FULL=1 CARGO_FEATURE_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.HLyqokdFlI/target/debug/deps:/tmp/tmp.HLyqokdFlI/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/build/syn-3cfbc0d528515b3c/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.HLyqokdFlI/target/debug/build/syn-99a15a64252a6c0d/build-script-build`
517s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
517s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps OUT_DIR=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/build/syn-3cfbc0d528515b3c/out rustc --crate-name syn --edition=2018 /tmp/tmp.HLyqokdFlI/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=c6fed8f0c6cb3885 -C extra-filename=-c6fed8f0c6cb3885 --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern proc_macro2=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libproc_macro2-9a7a21cf559ae574.rmeta --extern quote=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libquote-7f97184a7c2c1d23.rmeta --extern unicode_ident=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libunicode_ident-7f461d81194a495d.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry --cfg syn_disable_nightly_tests`
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:254:13
517s     |
517s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
517s     |             ^^^^^^^
517s     |
517s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s     = note: `#[warn(unexpected_cfgs)]` on by default
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:430:12
517s     |
517s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
517s     |            ^^^^^^^
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:434:12
517s     |
517s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
517s     |            ^^^^^^^
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:455:12
517s     |
517s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
517s     |            ^^^^^^^
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:804:12
517s     |
517s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
517s     |            ^^^^^^^
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:867:12
517s     |
517s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
517s     |            ^^^^^^^
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:887:12
517s     |
517s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
517s     |            ^^^^^^^
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:916:12
517s     |
517s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
517s     |            ^^^^^^^
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:959:12
517s     |
517s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
517s     |            ^^^^^^^
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:136:12
517s     |
517s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
517s     |            ^^^^^^^
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:214:12
517s     |
517s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
517s     |            ^^^^^^^
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:269:12
517s     |
517s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
517s     |            ^^^^^^^
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:561:12
517s     |
517s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
517s     |            ^^^^^^^
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:569:12
517s     |
517s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
517s     |            ^^^^^^^
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s 
517s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:881:11
517s     |
517s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
517s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s 
517s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:883:7
517s     |
517s 883 | #[cfg(syn_omit_await_from_token_macro)]
517s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
517s     |
517s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
517s     |                          ^^^^^^^
517s ...
517s 556 | / define_punctuation_structs! {
517s 557 | |     "_" pub struct Underscore/1 /// `_`
517s 558 | | }
517s     | |_- in this macro invocation
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
517s     |
517s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
517s     |                          ^^^^^^^
517s ...
517s 556 | / define_punctuation_structs! {
517s 557 | |     "_" pub struct Underscore/1 /// `_`
517s 558 | | }
517s     | |_- in this macro invocation
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:271:24
517s     |
517s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
517s     |                          ^^^^^^^
517s ...
517s 652 | / define_keywords! {
517s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
517s 654 | |     "as"          pub struct As           /// `as`
517s 655 | |     "async"       pub struct Async        /// `async`
517s ...   |
517s 704 | |     "yield"       pub struct Yield        /// `yield`
517s 705 | | }
517s     | |_- in this macro invocation
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:275:24
517s     |
517s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
517s     |                          ^^^^^^^
517s ...
517s 652 | / define_keywords! {
517s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
517s 654 | |     "as"          pub struct As           /// `as`
517s 655 | |     "async"       pub struct Async        /// `async`
517s ...   |
517s 704 | |     "yield"       pub struct Yield        /// `yield`
517s 705 | | }
517s     | |_- in this macro invocation
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:309:24
517s     |
517s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
517s     |                          ^^^^^^^
517s ...
517s 652 | / define_keywords! {
517s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
517s 654 | |     "as"          pub struct As           /// `as`
517s 655 | |     "async"       pub struct Async        /// `async`
517s ...   |
517s 704 | |     "yield"       pub struct Yield        /// `yield`
517s 705 | | }
517s     | |_- in this macro invocation
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
517s 
517s warning: unexpected `cfg` condition name: `doc_cfg`
517s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:317:24
517s     |
517s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
517s     |                          ^^^^^^^
517s ...
517s 652 | / define_keywords! {
517s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
517s 654 | |     "as"          pub struct As           /// `as`
517s 655 | |     "async"       pub struct Async        /// `async`
517s ...   |
517s 704 | |     "yield"       pub struct Yield        /// `yield`
517s 705 | | }
517s     | |_- in this macro invocation
517s     |
517s     = help: consider using a Cargo feature instead
517s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
517s              [lints.rust]
517s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
517s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
517s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
517s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
517s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:444:24
518s     |
518s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                          ^^^^^^^
518s ...
518s 707 | / define_punctuation! {
518s 708 | |     "+"           pub struct Add/1        /// `+`
518s 709 | |     "+="          pub struct AddEq/2      /// `+=`
518s 710 | |     "&"           pub struct And/1        /// `&`
518s ...   |
518s 753 | |     "~"           pub struct Tilde/1      /// `~`
518s 754 | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:452:24
518s     |
518s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                          ^^^^^^^
518s ...
518s 707 | / define_punctuation! {
518s 708 | |     "+"           pub struct Add/1        /// `+`
518s 709 | |     "+="          pub struct AddEq/2      /// `+=`
518s 710 | |     "&"           pub struct And/1        /// `&`
518s ...   |
518s 753 | |     "~"           pub struct Tilde/1      /// `~`
518s 754 | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
518s     |
518s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |                          ^^^^^^^
518s ...
518s 707 | / define_punctuation! {
518s 708 | |     "+"           pub struct Add/1        /// `+`
518s 709 | |     "+="          pub struct AddEq/2      /// `+=`
518s 710 | |     "&"           pub struct And/1        /// `&`
518s ...   |
518s 753 | |     "~"           pub struct Tilde/1      /// `~`
518s 754 | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
518s     |
518s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |                          ^^^^^^^
518s ...
518s 707 | / define_punctuation! {
518s 708 | |     "+"           pub struct Add/1        /// `+`
518s 709 | |     "+="          pub struct AddEq/2      /// `+=`
518s 710 | |     "&"           pub struct And/1        /// `&`
518s ...   |
518s 753 | |     "~"           pub struct Tilde/1      /// `~`
518s 754 | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:503:24
518s     |
518s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |                          ^^^^^^^
518s ...
518s 756 | / define_delimiters! {
518s 757 | |     "{"           pub struct Brace        /// `{...}`
518s 758 | |     "["           pub struct Bracket      /// `[...]`
518s 759 | |     "("           pub struct Paren        /// `(...)`
518s 760 | |     " "           pub struct Group        /// None-delimited group
518s 761 | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:507:24
518s     |
518s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |                          ^^^^^^^
518s ...
518s 756 | / define_delimiters! {
518s 757 | |     "{"           pub struct Brace        /// `{...}`
518s 758 | |     "["           pub struct Bracket      /// `[...]`
518s 759 | |     "("           pub struct Paren        /// `(...)`
518s 760 | |     " "           pub struct Group        /// None-delimited group
518s 761 | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/ident.rs:38:12
518s    |
518s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s    |            ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:463:12
518s     |
518s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:148:16
518s     |
518s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:329:16
518s     |
518s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:360:16
518s     |
518s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
518s     |
518s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                      ^^^^^^^
518s     |
518s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:336:1
518s     |
518s 336 | / ast_enum_of_structs! {
518s 337 | |     /// Content of a compile-time structured attribute.
518s 338 | |     ///
518s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
518s ...   |
518s 369 | |     }
518s 370 | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:377:16
518s     |
518s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:390:16
518s     |
518s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:417:16
518s     |
518s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
518s     |
518s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                      ^^^^^^^
518s     |
518s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:412:1
518s     |
518s 412 | / ast_enum_of_structs! {
518s 413 | |     /// Element of a compile-time attribute list.
518s 414 | |     ///
518s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
518s ...   |
518s 425 | |     }
518s 426 | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:165:16
518s     |
518s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:213:16
518s     |
518s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:223:16
518s     |
518s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:237:16
518s     |
518s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:251:16
518s     |
518s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:557:16
518s     |
518s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:565:16
518s     |
518s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:573:16
518s     |
518s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:581:16
518s     |
518s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:630:16
518s     |
518s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:644:16
518s     |
518s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:654:16
518s     |
518s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s  --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:9:16
518s   |
518s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s   |                ^^^^^^^
518s   |
518s   = help: consider using a Cargo feature instead
518s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s            [lints.rust]
518s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:36:16
518s    |
518s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
518s     |
518s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                      ^^^^^^^
518s     |
518s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:25:1
518s     |
518s 25  | / ast_enum_of_structs! {
518s 26  | |     /// Data stored within an enum variant or struct.
518s 27  | |     ///
518s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
518s ...   |
518s 47  | |     }
518s 48  | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:56:16
518s    |
518s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:68:16
518s    |
518s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:153:16
518s     |
518s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:185:16
518s     |
518s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
518s     |
518s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                      ^^^^^^^
518s     |
518s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:173:1
518s     |
518s 173 | / ast_enum_of_structs! {
518s 174 | |     /// The visibility level of an item: inherited or `pub` or
518s 175 | |     /// `pub(restricted)`.
518s 176 | |     ///
518s ...   |
518s 199 | |     }
518s 200 | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:207:16
518s     |
518s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:218:16
518s     |
518s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:230:16
518s     |
518s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:246:16
518s     |
518s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:275:16
518s     |
518s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:286:16
518s     |
518s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:327:16
518s     |
518s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:299:20
518s     |
518s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                    ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:315:20
518s     |
518s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                    ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:423:16
518s     |
518s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:436:16
518s     |
518s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:445:16
518s     |
518s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:454:16
518s     |
518s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:467:16
518s     |
518s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:474:16
518s     |
518s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:481:16
518s     |
518s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:89:16
518s    |
518s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:90:20
518s    |
518s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
518s    |                    ^^^^^^^^^^^^^^^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
518s     |
518s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                      ^^^^^^^
518s     |
518s    ::: /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:14:1
518s     |
518s 14  | / ast_enum_of_structs! {
518s 15  | |     /// A Rust expression.
518s 16  | |     ///
518s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
518s ...   |
518s 249 | |     }
518s 250 | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:256:16
518s     |
518s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:268:16
518s     |
518s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:281:16
518s     |
518s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:294:16
518s     |
518s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:307:16
518s     |
518s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:321:16
518s     |
518s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:334:16
518s     |
518s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:346:16
518s     |
518s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:359:16
518s     |
518s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:373:16
518s     |
518s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:387:16
518s     |
518s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:400:16
518s     |
518s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:418:16
518s     |
518s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:431:16
518s     |
518s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:444:16
518s     |
518s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:464:16
518s     |
518s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:480:16
518s     |
518s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:495:16
518s     |
518s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:508:16
518s     |
518s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:523:16
518s     |
518s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:534:16
518s     |
518s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:547:16
518s     |
518s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:558:16
518s     |
518s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:572:16
518s     |
518s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:588:16
518s     |
518s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:604:16
518s     |
518s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:616:16
518s     |
518s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:629:16
518s     |
518s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:643:16
518s     |
518s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:657:16
518s     |
518s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:672:16
518s     |
518s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:687:16
518s     |
518s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:699:16
518s     |
518s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:711:16
518s     |
518s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:723:16
518s     |
518s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:737:16
518s     |
518s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:749:16
518s     |
518s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:761:16
518s     |
518s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:775:16
518s     |
518s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:850:16
518s     |
518s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:920:16
518s     |
518s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:968:16
518s     |
518s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:982:16
518s     |
518s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:999:16
518s     |
518s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1021:16
518s      |
518s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1049:16
518s      |
518s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1065:16
518s      |
518s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:246:15
518s     |
518s 246 |         #[cfg(syn_no_non_exhaustive)]
518s     |               ^^^^^^^^^^^^^^^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:784:40
518s     |
518s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
518s     |                                        ^^^^^^^^^^^^^^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:838:19
518s     |
518s 838 |             #[cfg(syn_no_non_exhaustive)]
518s     |                   ^^^^^^^^^^^^^^^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1159:16
518s      |
518s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1880:16
518s      |
518s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1975:16
518s      |
518s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2001:16
518s      |
518s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2063:16
518s      |
518s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2084:16
518s      |
518s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2101:16
518s      |
518s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2119:16
518s      |
518s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2147:16
518s      |
518s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2165:16
518s      |
518s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2206:16
518s      |
518s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2236:16
518s      |
518s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2258:16
518s      |
518s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2326:16
518s      |
518s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2349:16
518s      |
518s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2372:16
518s      |
518s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2381:16
518s      |
518s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2396:16
518s      |
518s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2405:16
518s      |
518s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2414:16
518s      |
518s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2426:16
518s      |
518s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2496:16
518s      |
518s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2547:16
518s      |
518s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2571:16
518s      |
518s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2582:16
518s      |
518s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2594:16
518s      |
518s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2648:16
518s      |
518s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2678:16
518s      |
518s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2727:16
518s      |
518s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2759:16
518s      |
518s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2801:16
518s      |
518s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2818:16
518s      |
518s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2832:16
518s      |
518s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2846:16
518s      |
518s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2879:16
518s      |
518s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2292:28
518s      |
518s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                              ^^^^^^^
518s ...
518s 2309 | /     impl_by_parsing_expr! {
518s 2310 | |         ExprAssign, Assign, "expected assignment expression",
518s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
518s 2312 | |         ExprAwait, Await, "expected await expression",
518s ...    |
518s 2322 | |         ExprType, Type, "expected type ascription expression",
518s 2323 | |     }
518s      | |_____- in this macro invocation
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1248:20
518s      |
518s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
518s      |                    ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2539:23
518s      |
518s 2539 |                 #[cfg(syn_no_non_exhaustive)]
518s      |                       ^^^^^^^^^^^^^^^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2905:23
518s      |
518s 2905 |             #[cfg(not(syn_no_const_vec_new))]
518s      |                       ^^^^^^^^^^^^^^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2907:19
518s      |
518s 2907 |             #[cfg(syn_no_const_vec_new)]
518s      |                   ^^^^^^^^^^^^^^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2988:16
518s      |
518s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2998:16
518s      |
518s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3008:16
518s      |
518s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3020:16
518s      |
518s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3035:16
518s      |
518s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3046:16
518s      |
518s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3057:16
518s      |
518s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3072:16
518s      |
518s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3082:16
518s      |
518s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3091:16
518s      |
518s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3099:16
518s      |
518s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3110:16
518s      |
518s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3141:16
518s      |
518s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3153:16
518s      |
518s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3165:16
518s      |
518s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3180:16
518s      |
518s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3197:16
518s      |
518s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3211:16
518s      |
518s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3233:16
518s      |
518s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3244:16
518s      |
518s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3255:16
518s      |
518s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3265:16
518s      |
518s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3275:16
518s      |
518s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3291:16
518s      |
518s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3304:16
518s      |
518s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3317:16
518s      |
518s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3328:16
518s      |
518s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3338:16
518s      |
518s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3348:16
518s      |
518s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3358:16
518s      |
518s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3367:16
518s      |
518s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3379:16
518s      |
518s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3390:16
518s      |
518s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3400:16
518s      |
518s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3409:16
518s      |
518s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3420:16
518s      |
518s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3431:16
518s      |
518s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3441:16
518s      |
518s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3451:16
518s      |
518s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3460:16
518s      |
518s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3478:16
518s      |
518s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3491:16
518s      |
518s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3501:16
518s      |
518s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3512:16
518s      |
518s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3522:16
518s      |
518s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3531:16
518s      |
518s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3544:16
518s      |
518s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:296:5
518s     |
518s 296 |     doc_cfg,
518s     |     ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:307:5
518s     |
518s 307 |     doc_cfg,
518s     |     ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:318:5
518s     |
518s 318 |     doc_cfg,
518s     |     ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:14:16
518s    |
518s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:35:16
518s    |
518s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
518s     |
518s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                      ^^^^^^^
518s     |
518s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:23:1
518s     |
518s 23  | / ast_enum_of_structs! {
518s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
518s 25  | |     /// `'a: 'b`, `const LEN: usize`.
518s 26  | |     ///
518s ...   |
518s 45  | |     }
518s 46  | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:53:16
518s    |
518s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:69:16
518s    |
518s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:83:16
518s    |
518s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
518s     |
518s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |                    ^^^^^^^
518s ...
518s 404 | generics_wrapper_impls!(ImplGenerics);
518s     | ------------------------------------- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
518s     |
518s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |                    ^^^^^^^
518s ...
518s 406 | generics_wrapper_impls!(TypeGenerics);
518s     | ------------------------------------- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
518s     |
518s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |                    ^^^^^^^
518s ...
518s 408 | generics_wrapper_impls!(Turbofish);
518s     | ---------------------------------- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:426:16
518s     |
518s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:475:16
518s     |
518s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
518s     |
518s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                      ^^^^^^^
518s     |
518s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:470:1
518s     |
518s 470 | / ast_enum_of_structs! {
518s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
518s 472 | |     ///
518s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
518s ...   |
518s 479 | |     }
518s 480 | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:487:16
518s     |
518s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:504:16
518s     |
518s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:517:16
518s     |
518s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:535:16
518s     |
518s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
518s     |
518s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                      ^^^^^^^
518s     |
518s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:524:1
518s     |
518s 524 | / ast_enum_of_structs! {
518s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
518s 526 | |     ///
518s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
518s ...   |
518s 545 | |     }
518s 546 | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:553:16
518s     |
518s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:570:16
518s     |
518s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:583:16
518s     |
518s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:347:9
518s     |
518s 347 |         doc_cfg,
518s     |         ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:597:16
518s     |
518s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:660:16
518s     |
518s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:687:16
518s     |
518s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:725:16
518s     |
518s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:747:16
518s     |
518s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:758:16
518s     |
518s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:812:16
518s     |
518s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:856:16
518s     |
518s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:905:16
518s     |
518s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:916:16
518s     |
518s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:940:16
518s     |
518s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:971:16
518s     |
518s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:982:16
518s     |
518s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1057:16
518s      |
518s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1207:16
518s      |
518s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1217:16
518s      |
518s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1229:16
518s      |
518s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1268:16
518s      |
518s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1300:16
518s      |
518s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1310:16
518s      |
518s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1325:16
518s      |
518s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1335:16
518s      |
518s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1345:16
518s      |
518s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1354:16
518s      |
518s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:19:16
518s    |
518s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:20:20
518s    |
518s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
518s    |                    ^^^^^^^^^^^^^^^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
518s     |
518s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                      ^^^^^^^
518s     |
518s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:9:1
518s     |
518s 9   | / ast_enum_of_structs! {
518s 10  | |     /// Things that can appear directly inside of a module or scope.
518s 11  | |     ///
518s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
518s ...   |
518s 96  | |     }
518s 97  | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:103:16
518s     |
518s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:121:16
518s     |
518s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:137:16
518s     |
518s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:154:16
518s     |
518s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:167:16
518s     |
518s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:181:16
518s     |
518s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:201:16
518s     |
518s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:215:16
518s     |
518s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:229:16
518s     |
518s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:244:16
518s     |
518s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:263:16
518s     |
518s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:279:16
518s     |
518s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:299:16
518s     |
518s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:316:16
518s     |
518s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:333:16
518s     |
518s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:348:16
518s     |
518s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:477:16
518s     |
518s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
518s     |
518s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                      ^^^^^^^
518s     |
518s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:467:1
518s     |
518s 467 | / ast_enum_of_structs! {
518s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
518s 469 | |     ///
518s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
518s ...   |
518s 493 | |     }
518s 494 | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:500:16
518s     |
518s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:512:16
518s     |
518s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:522:16
518s     |
518s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:534:16
518s     |
518s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:544:16
518s     |
518s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:561:16
518s     |
518s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:562:20
518s     |
518s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
518s     |                    ^^^^^^^^^^^^^^^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
518s     |
518s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                      ^^^^^^^
518s     |
518s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:551:1
518s     |
518s 551 | / ast_enum_of_structs! {
518s 552 | |     /// An item within an `extern` block.
518s 553 | |     ///
518s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
518s ...   |
518s 600 | |     }
518s 601 | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:607:16
518s     |
518s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:620:16
518s     |
518s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:637:16
518s     |
518s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:651:16
518s     |
518s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:669:16
518s     |
518s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:670:20
518s     |
518s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
518s     |                    ^^^^^^^^^^^^^^^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
518s     |
518s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                      ^^^^^^^
518s     |
518s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:659:1
518s     |
518s 659 | / ast_enum_of_structs! {
518s 660 | |     /// An item declaration within the definition of a trait.
518s 661 | |     ///
518s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
518s ...   |
518s 708 | |     }
518s 709 | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:715:16
518s     |
518s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:731:16
518s     |
518s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:744:16
518s     |
518s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:761:16
518s     |
518s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:779:16
518s     |
518s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:780:20
518s     |
518s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
518s     |                    ^^^^^^^^^^^^^^^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
518s     |
518s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                      ^^^^^^^
518s     |
518s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:769:1
518s     |
518s 769 | / ast_enum_of_structs! {
518s 770 | |     /// An item within an impl block.
518s 771 | |     ///
518s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
518s ...   |
518s 818 | |     }
518s 819 | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:825:16
518s     |
518s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:844:16
518s     |
518s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:858:16
518s     |
518s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:876:16
518s     |
518s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:889:16
518s     |
518s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:927:16
518s     |
518s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
518s     |
518s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                      ^^^^^^^
518s     |
518s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:923:1
518s     |
518s 923 | / ast_enum_of_structs! {
518s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
518s 925 | |     ///
518s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
518s ...   |
518s 938 | |     }
518s 939 | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:949:16
518s     |
518s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:93:15
518s    |
518s 93 |         #[cfg(syn_no_non_exhaustive)]
518s    |               ^^^^^^^^^^^^^^^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:381:19
518s     |
518s 381 |             #[cfg(syn_no_non_exhaustive)]
518s     |                   ^^^^^^^^^^^^^^^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:597:15
518s     |
518s 597 |         #[cfg(syn_no_non_exhaustive)]
518s     |               ^^^^^^^^^^^^^^^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:705:15
518s     |
518s 705 |         #[cfg(syn_no_non_exhaustive)]
518s     |               ^^^^^^^^^^^^^^^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:815:15
518s     |
518s 815 |         #[cfg(syn_no_non_exhaustive)]
518s     |               ^^^^^^^^^^^^^^^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:976:16
518s     |
518s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1237:16
518s      |
518s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1264:16
518s      |
518s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1305:16
518s      |
518s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1338:16
518s      |
518s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1352:16
518s      |
518s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1401:16
518s      |
518s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1419:16
518s      |
518s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1500:16
518s      |
518s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1535:16
518s      |
518s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1564:16
518s      |
518s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1584:16
518s      |
518s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1680:16
518s      |
518s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1722:16
518s      |
518s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1745:16
518s      |
518s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1827:16
518s      |
518s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1843:16
518s      |
518s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1859:16
518s      |
518s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1903:16
518s      |
518s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1921:16
518s      |
518s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1971:16
518s      |
518s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1995:16
518s      |
518s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2019:16
518s      |
518s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2070:16
518s      |
518s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2144:16
518s      |
518s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2200:16
518s      |
518s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2260:16
518s      |
518s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2290:16
518s      |
518s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2319:16
518s      |
518s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2392:16
518s      |
518s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2410:16
518s      |
518s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2522:16
518s      |
518s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2603:16
518s      |
518s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2628:16
518s      |
518s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2668:16
518s      |
518s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2726:16
518s      |
518s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1817:23
518s      |
518s 1817 |                 #[cfg(syn_no_non_exhaustive)]
518s      |                       ^^^^^^^^^^^^^^^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2251:23
518s      |
518s 2251 |                 #[cfg(syn_no_non_exhaustive)]
518s      |                       ^^^^^^^^^^^^^^^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2592:27
518s      |
518s 2592 |                     #[cfg(syn_no_non_exhaustive)]
518s      |                           ^^^^^^^^^^^^^^^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2771:16
518s      |
518s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2787:16
518s      |
518s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2799:16
518s      |
518s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2815:16
518s      |
518s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2830:16
518s      |
518s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2843:16
518s      |
518s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2861:16
518s      |
518s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2873:16
518s      |
518s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2888:16
518s      |
518s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2903:16
518s      |
518s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2929:16
518s      |
518s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2942:16
518s      |
518s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2964:16
518s      |
518s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2979:16
518s      |
518s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3001:16
518s      |
518s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3023:16
518s      |
518s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3034:16
518s      |
518s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3043:16
518s      |
518s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3050:16
518s      |
518s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3059:16
518s      |
518s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3066:16
518s      |
518s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3075:16
518s      |
518s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3091:16
518s      |
518s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3110:16
518s      |
518s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3130:16
518s      |
518s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3139:16
518s      |
518s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3155:16
518s      |
518s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3177:16
518s      |
518s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3193:16
518s      |
518s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3202:16
518s      |
518s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3212:16
518s      |
518s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3226:16
518s      |
518s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3237:16
518s      |
518s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3273:16
518s      |
518s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3301:16
518s      |
518s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:80:16
518s    |
518s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:93:16
518s    |
518s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:118:16
518s     |
518s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:127:16
518s     |
518s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:145:16
518s     |
518s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:629:12
518s     |
518s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:640:12
518s     |
518s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:652:12
518s     |
518s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
518s     |
518s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                      ^^^^^^^
518s     |
518s    ::: /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:14:1
518s     |
518s 14  | / ast_enum_of_structs! {
518s 15  | |     /// A Rust literal such as a string or integer or boolean.
518s 16  | |     ///
518s 17  | |     /// # Syntax tree enum
518s ...   |
518s 48  | |     }
518s 49  | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
518s     |
518s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |                    ^^^^^^^
518s ...
518s 703 | lit_extra_traits!(LitStr);
518s     | ------------------------- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
518s     |
518s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |                    ^^^^^^^
518s ...
518s 704 | lit_extra_traits!(LitByteStr);
518s     | ----------------------------- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
518s     |
518s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |                    ^^^^^^^
518s ...
518s 705 | lit_extra_traits!(LitByte);
518s     | -------------------------- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
518s     |
518s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |                    ^^^^^^^
518s ...
518s 706 | lit_extra_traits!(LitChar);
518s     | -------------------------- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
518s     |
518s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |                    ^^^^^^^
518s ...
518s 707 | lit_extra_traits!(LitInt);
518s     | ------------------------- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
518s     |
518s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |                    ^^^^^^^
518s ...
518s 708 | lit_extra_traits!(LitFloat);
518s     | --------------------------- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:170:16
518s     |
518s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:200:16
518s     |
518s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:744:16
518s     |
518s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:816:16
518s     |
518s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:827:16
518s     |
518s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:838:16
518s     |
518s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:849:16
518s     |
518s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:860:16
518s     |
518s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:871:16
518s     |
518s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:882:16
518s     |
518s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:900:16
518s     |
518s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:907:16
518s     |
518s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:914:16
518s     |
518s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:921:16
518s     |
518s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:928:16
518s     |
518s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:935:16
518s     |
518s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:942:16
518s     |
518s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:1568:15
518s      |
518s 1568 |         #[cfg(syn_no_negative_literal_parse)]
518s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:15:16
518s    |
518s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:29:16
518s    |
518s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:137:16
518s     |
518s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:145:16
518s     |
518s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:177:16
518s     |
518s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:201:16
518s     |
518s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s  --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:8:16
518s   |
518s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
518s   |                ^^^^^^^
518s   |
518s   = help: consider using a Cargo feature instead
518s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s            [lints.rust]
518s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:37:16
518s    |
518s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:57:16
518s    |
518s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:70:16
518s    |
518s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:83:16
518s    |
518s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:95:16
518s    |
518s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:231:16
518s     |
518s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s  --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:6:16
518s   |
518s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s   |                ^^^^^^^
518s   |
518s   = help: consider using a Cargo feature instead
518s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s            [lints.rust]
518s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:72:16
518s    |
518s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:130:16
518s     |
518s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:165:16
518s     |
518s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:188:16
518s     |
518s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:224:16
518s     |
518s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s  --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:7:16
518s   |
518s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s   |                ^^^^^^^
518s   |
518s   = help: consider using a Cargo feature instead
518s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s            [lints.rust]
518s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:19:16
518s    |
518s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:39:16
518s    |
518s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:136:16
518s     |
518s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:147:16
518s     |
518s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:109:20
518s     |
518s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                    ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:312:16
518s     |
518s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:321:16
518s     |
518s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:336:16
518s     |
518s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:16:16
518s    |
518s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:17:20
518s    |
518s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
518s    |                    ^^^^^^^^^^^^^^^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
518s     |
518s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                      ^^^^^^^
518s     |
518s    ::: /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:5:1
518s     |
518s 5   | / ast_enum_of_structs! {
518s 6   | |     /// The possible types that a Rust value could have.
518s 7   | |     ///
518s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
518s ...   |
518s 88  | |     }
518s 89  | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:96:16
518s    |
518s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:110:16
518s     |
518s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:128:16
518s     |
518s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:141:16
518s     |
518s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:153:16
518s     |
518s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:164:16
518s     |
518s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:175:16
518s     |
518s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:186:16
518s     |
518s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:199:16
518s     |
518s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:211:16
518s     |
518s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:225:16
518s     |
518s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:239:16
518s     |
518s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:252:16
518s     |
518s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:264:16
518s     |
518s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:276:16
518s     |
518s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:288:16
518s     |
518s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:311:16
518s     |
518s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:323:16
518s     |
518s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:85:15
518s    |
518s 85 |         #[cfg(syn_no_non_exhaustive)]
518s    |               ^^^^^^^^^^^^^^^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:342:16
518s     |
518s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:656:16
518s     |
518s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:667:16
518s     |
518s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:680:16
518s     |
518s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:703:16
518s     |
518s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:716:16
518s     |
518s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:777:16
518s     |
518s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:786:16
518s     |
518s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:795:16
518s     |
518s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:828:16
518s     |
518s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:837:16
518s     |
518s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:887:16
518s     |
518s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:895:16
518s     |
518s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:949:16
518s     |
518s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:992:16
518s     |
518s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1003:16
518s      |
518s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1024:16
518s      |
518s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1098:16
518s      |
518s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1108:16
518s      |
518s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:357:20
518s     |
518s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                    ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:869:20
518s     |
518s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                    ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:904:20
518s     |
518s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                    ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:958:20
518s     |
518s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                    ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1128:16
518s      |
518s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1137:16
518s      |
518s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1148:16
518s      |
518s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1162:16
518s      |
518s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1172:16
518s      |
518s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1193:16
518s      |
518s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1200:16
518s      |
518s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1209:16
518s      |
518s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1216:16
518s      |
518s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1224:16
518s      |
518s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1232:16
518s      |
518s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1241:16
518s      |
518s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1250:16
518s      |
518s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1257:16
518s      |
518s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1264:16
518s      |
518s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1277:16
518s      |
518s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1289:16
518s      |
518s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1297:16
518s      |
518s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:16:16
518s    |
518s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:17:20
518s    |
518s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
518s    |                    ^^^^^^^^^^^^^^^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
518s     |
518s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                      ^^^^^^^
518s     |
518s    ::: /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:5:1
518s     |
518s 5   | / ast_enum_of_structs! {
518s 6   | |     /// A pattern in a local binding, function signature, match expression, or
518s 7   | |     /// various other places.
518s 8   | |     ///
518s ...   |
518s 97  | |     }
518s 98  | | }
518s     | |_- in this macro invocation
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:104:16
518s     |
518s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:119:16
518s     |
518s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:136:16
518s     |
518s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:147:16
518s     |
518s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:158:16
518s     |
518s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:176:16
518s     |
518s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:188:16
518s     |
518s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:201:16
518s     |
518s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:214:16
518s     |
518s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:225:16
518s     |
518s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:237:16
518s     |
518s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:251:16
518s     |
518s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:263:16
518s     |
518s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:275:16
518s     |
518s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:288:16
518s     |
518s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:302:16
518s     |
518s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:94:15
518s    |
518s 94 |         #[cfg(syn_no_non_exhaustive)]
518s    |               ^^^^^^^^^^^^^^^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:318:16
518s     |
518s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:769:16
518s     |
518s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:777:16
518s     |
518s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:791:16
518s     |
518s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:807:16
518s     |
518s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:816:16
518s     |
518s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:826:16
518s     |
518s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:834:16
518s     |
518s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:844:16
518s     |
518s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:853:16
518s     |
518s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:863:16
518s     |
518s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:871:16
518s     |
518s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:879:16
518s     |
518s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:889:16
518s     |
518s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:899:16
518s     |
518s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:907:16
518s     |
518s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:916:16
518s     |
518s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s  --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:9:16
518s   |
518s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s   |                ^^^^^^^
518s   |
518s   = help: consider using a Cargo feature instead
518s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s            [lints.rust]
518s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:35:16
518s    |
518s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:67:16
518s    |
518s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s    |                ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:105:16
518s     |
518s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:130:16
518s     |
518s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:144:16
518s     |
518s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:157:16
518s     |
518s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:171:16
518s     |
518s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:201:16
518s     |
518s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:218:16
518s     |
518s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:225:16
518s     |
518s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:358:16
518s     |
518s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:385:16
518s     |
518s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:397:16
518s     |
518s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:430:16
518s     |
518s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:442:16
518s     |
518s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:505:20
518s     |
518s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                    ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:569:20
518s     |
518s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                    ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:591:20
518s     |
518s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                    ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:693:16
518s     |
518s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:701:16
518s     |
518s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:709:16
518s     |
518s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:724:16
518s     |
518s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:752:16
518s     |
518s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:793:16
518s     |
518s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:802:16
518s     |
518s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:811:16
518s     |
518s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:371:12
518s     |
518s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1012:12
518s      |
518s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:54:15
518s    |
518s 54 |     #[cfg(not(syn_no_const_vec_new))]
518s    |               ^^^^^^^^^^^^^^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:63:11
518s    |
518s 63 |     #[cfg(syn_no_const_vec_new)]
518s    |           ^^^^^^^^^^^^^^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:267:16
518s     |
518s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:288:16
518s     |
518s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:325:16
518s     |
518s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:346:16
518s     |
518s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s     |                ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1060:16
518s      |
518s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1071:16
518s      |
518s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
518s      |                ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:68:12
518s    |
518s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
518s    |            ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:100:12
518s     |
518s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
518s     |
518s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:7:12
518s   |
518s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s   |            ^^^^^^^
518s   |
518s   = help: consider using a Cargo feature instead
518s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s            [lints.rust]
518s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:17:12
518s    |
518s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s    |            ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:29:12
518s    |
518s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s    |            ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:43:12
518s    |
518s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s    |            ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:46:12
518s    |
518s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s    |            ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:53:12
518s    |
518s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s    |            ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:66:12
518s    |
518s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s    |            ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:77:12
518s    |
518s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s    |            ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:80:12
518s    |
518s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s    |            ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:87:12
518s    |
518s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s    |            ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:98:12
518s    |
518s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s    |            ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:108:12
518s     |
518s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:120:12
518s     |
518s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:135:12
518s     |
518s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:146:12
518s     |
518s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:157:12
518s     |
518s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:168:12
518s     |
518s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:179:12
518s     |
518s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:189:12
518s     |
518s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:202:12
518s     |
518s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:282:12
518s     |
518s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:293:12
518s     |
518s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:305:12
518s     |
518s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:317:12
518s     |
518s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:329:12
518s     |
518s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:341:12
518s     |
518s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:353:12
518s     |
518s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:364:12
518s     |
518s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:375:12
518s     |
518s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:387:12
518s     |
518s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:399:12
518s     |
518s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:411:12
518s     |
518s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:428:12
518s     |
518s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:439:12
518s     |
518s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:451:12
518s     |
518s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:466:12
518s     |
518s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:477:12
518s     |
518s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:490:12
518s     |
518s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:502:12
518s     |
518s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:515:12
518s     |
518s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:525:12
518s     |
518s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:537:12
518s     |
518s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:547:12
518s     |
518s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:560:12
518s     |
518s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:575:12
518s     |
518s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:586:12
518s     |
518s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:597:12
518s     |
518s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:609:12
518s     |
518s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:622:12
518s     |
518s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:635:12
518s     |
518s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:646:12
518s     |
518s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:660:12
518s     |
518s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:671:12
518s     |
518s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:682:12
518s     |
518s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:693:12
518s     |
518s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:705:12
518s     |
518s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:716:12
518s     |
518s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:727:12
518s     |
518s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:740:12
518s     |
518s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:751:12
518s     |
518s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:764:12
518s     |
518s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:776:12
518s     |
518s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:788:12
518s     |
518s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:799:12
518s     |
518s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:809:12
518s     |
518s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:819:12
518s     |
518s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:830:12
518s     |
518s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:840:12
518s     |
518s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:855:12
518s     |
518s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:867:12
518s     |
518s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:878:12
518s     |
518s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:894:12
518s     |
518s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:907:12
518s     |
518s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:920:12
518s     |
518s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:930:12
518s     |
518s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:941:12
518s     |
518s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:953:12
518s     |
518s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:968:12
518s     |
518s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:986:12
518s     |
518s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:997:12
518s     |
518s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s     |            ^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1010:12
518s      |
518s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1027:12
518s      |
518s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1037:12
518s      |
518s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1064:12
518s      |
518s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1081:12
518s      |
518s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1096:12
518s      |
518s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1111:12
518s      |
518s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1123:12
518s      |
518s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1135:12
518s      |
518s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1152:12
518s      |
518s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1164:12
518s      |
518s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1177:12
518s      |
518s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1191:12
518s      |
518s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1209:12
518s      |
518s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1224:12
518s      |
518s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1243:12
518s      |
518s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1259:12
518s      |
518s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1275:12
518s      |
518s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1289:12
518s      |
518s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1303:12
518s      |
518s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1313:12
518s      |
518s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1324:12
518s      |
518s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1339:12
518s      |
518s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1349:12
518s      |
518s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1362:12
518s      |
518s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1374:12
518s      |
518s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1385:12
518s      |
518s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1395:12
518s      |
518s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1406:12
518s      |
518s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1417:12
518s      |
518s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1428:12
518s      |
518s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1440:12
518s      |
518s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1450:12
518s      |
518s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1461:12
518s      |
518s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1487:12
518s      |
518s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1498:12
518s      |
518s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1511:12
518s      |
518s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1521:12
518s      |
518s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1531:12
518s      |
518s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1542:12
518s      |
518s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1553:12
518s      |
518s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1565:12
518s      |
518s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1577:12
518s      |
518s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1587:12
518s      |
518s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1598:12
518s      |
518s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1611:12
518s      |
518s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1622:12
518s      |
518s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1633:12
518s      |
518s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1645:12
518s      |
518s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1655:12
518s      |
518s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1665:12
518s      |
518s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1678:12
518s      |
518s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1688:12
518s      |
518s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1699:12
518s      |
518s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1710:12
518s      |
518s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1722:12
518s      |
518s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1735:12
518s      |
518s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1738:12
518s      |
518s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1745:12
518s      |
518s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1757:12
518s      |
518s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1767:12
518s      |
518s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1786:12
518s      |
518s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1798:12
518s      |
518s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1810:12
518s      |
518s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1813:12
518s      |
518s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1820:12
518s      |
518s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1835:12
518s      |
518s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1850:12
518s      |
518s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1861:12
518s      |
518s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1873:12
518s      |
518s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1889:12
518s      |
518s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1914:12
518s      |
518s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1926:12
518s      |
518s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1942:12
518s      |
518s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1952:12
518s      |
518s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1962:12
518s      |
518s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1971:12
518s      |
518s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1978:12
518s      |
518s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1987:12
518s      |
518s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2001:12
518s      |
518s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2011:12
518s      |
518s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2021:12
518s      |
518s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2031:12
518s      |
518s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2043:12
518s      |
518s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2055:12
518s      |
518s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2065:12
518s      |
518s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2075:12
518s      |
518s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2085:12
518s      |
518s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2088:12
518s      |
518s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2095:12
518s      |
518s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2104:12
518s      |
518s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2114:12
518s      |
518s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2123:12
518s      |
518s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2134:12
518s      |
518s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2145:12
518s      |
518s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2158:12
518s      |
518s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2168:12
518s      |
518s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2180:12
518s      |
518s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2189:12
518s      |
518s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2198:12
518s      |
518s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2210:12
518s      |
518s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2222:12
518s      |
518s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2232:12
518s      |
518s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:276:23
518s     |
518s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
518s     |                       ^^^^^^^^^^^^^^^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:849:19
518s     |
518s 849 |             #[cfg(syn_no_non_exhaustive)]
518s     |                   ^^^^^^^^^^^^^^^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:962:19
518s     |
518s 962 |             #[cfg(syn_no_non_exhaustive)]
518s     |                   ^^^^^^^^^^^^^^^^^^^^^
518s     |
518s     = help: consider using a Cargo feature instead
518s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s              [lints.rust]
518s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1058:19
518s      |
518s 1058 |             #[cfg(syn_no_non_exhaustive)]
518s      |                   ^^^^^^^^^^^^^^^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1481:19
518s      |
518s 1481 |             #[cfg(syn_no_non_exhaustive)]
518s      |                   ^^^^^^^^^^^^^^^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1829:19
518s      |
518s 1829 |             #[cfg(syn_no_non_exhaustive)]
518s      |                   ^^^^^^^^^^^^^^^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1908:19
518s      |
518s 1908 |             #[cfg(syn_no_non_exhaustive)]
518s      |                   ^^^^^^^^^^^^^^^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unused import: `crate::gen::*`
518s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:787:9
518s     |
518s 787 | pub use crate::gen::*;
518s     |         ^^^^^^^^^^^^^
518s     |
518s     = note: `#[warn(unused_imports)]` on by default
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1065:12
518s      |
518s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1072:12
518s      |
518s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1083:12
518s      |
518s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1090:12
518s      |
518s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1100:12
518s      |
518s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1116:12
518s      |
518s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1126:12
518s      |
518s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
518s      |            ^^^^^^^
518s      |
518s      = help: consider using a Cargo feature instead
518s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s               [lints.rust]
518s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
518s warning: unexpected `cfg` condition name: `doc_cfg`
518s   --> /usr/share/cargo/registry/syn-1.0.109/src/reserved.rs:29:12
518s    |
518s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
518s    |            ^^^^^^^
518s    |
518s    = help: consider using a Cargo feature instead
518s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
518s             [lints.rust]
518s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
518s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
518s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
518s 
520s warning: `syn` (lib) generated 882 warnings (90 duplicates)
520s    Compiling quickcheck_macros v1.0.0 (/usr/share/cargo/registry/quickcheck_macros-1.0.0)
520s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quickcheck_macros CARGO_MANIFEST_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A macro attribute for quickcheck.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck_macros CARGO_PKG_README=../README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name quickcheck_macros --edition=2015 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=fa486ccb305b5f40 -C extra-filename=-fa486ccb305b5f40 --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -C incremental=/tmp/tmp.HLyqokdFlI/target/debug/incremental -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern proc_macro2=/tmp/tmp.HLyqokdFlI/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rlib --extern quote=/tmp/tmp.HLyqokdFlI/target/debug/deps/libquote-02cce1196ab14cd2.rlib --extern syn=/tmp/tmp.HLyqokdFlI/target/debug/deps/libsyn-d4d27e7499a95352.rlib --extern proc_macro`
521s    Compiling quickcheck v1.0.3
521s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quickcheck CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/quickcheck-1.0.3 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Automatic property based testing with shrinking.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.3 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=3 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/quickcheck-1.0.3 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name quickcheck --edition=2018 /tmp/tmp.HLyqokdFlI/registry/quickcheck-1.0.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="env_logger"' --cfg 'feature="log"' --cfg 'feature="regex"' --cfg 'feature="use_logging"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "env_logger", "log", "regex", "use_logging"))' -C metadata=841bba9399752fd7 -C extra-filename=-841bba9399752fd7 --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern env_logger=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libenv_logger-8d2e92fb97149bc7.rmeta --extern log=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/liblog-0aebf00247d0fee6.rmeta --extern rand=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/librand-8d98cd92ed15fe91.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry`
522s warning: trait `AShow` is never used
522s    --> /usr/share/cargo/registry/quickcheck-1.0.3/src/tester.rs:416:7
522s     |
522s 416 | trait AShow: Arbitrary + Debug {}
522s     |       ^^^^^
522s     |
522s     = note: `#[warn(dead_code)]` on by default
522s 
522s warning: panic message is not a string literal
522s    --> /usr/share/cargo/registry/quickcheck-1.0.3/src/tester.rs:165:35
522s     |
522s 165 |             Err(result) => panic!(result.failed_msg()),
522s     |                                   ^^^^^^^^^^^^^^^^^^^
522s     |
522s     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
522s     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
522s     = note: `#[warn(non_fmt_panics)]` on by default
522s help: add a "{}" format string to `Display` the message
522s     |
522s 165 |             Err(result) => panic!("{}", result.failed_msg()),
522s     |                                   +++++
522s 
524s warning: `quickcheck` (lib) generated 2 warnings
524s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quickcheck CARGO_MANIFEST_DIR=/tmp/tmp.HLyqokdFlI/registry/quickcheck-1.0.3 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Automatic property based testing with shrinking.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.3 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=3 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.HLyqokdFlI/registry/quickcheck-1.0.3 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name quickcheck --edition=2018 /tmp/tmp.HLyqokdFlI/registry/quickcheck-1.0.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="env_logger"' --cfg 'feature="log"' --cfg 'feature="regex"' --cfg 'feature="use_logging"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "env_logger", "log", "regex", "use_logging"))' -C metadata=a094139550260e19 -C extra-filename=-a094139550260e19 --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern env_logger=/tmp/tmp.HLyqokdFlI/target/debug/deps/libenv_logger-0b67fef5addb2d0d.rmeta --extern log=/tmp/tmp.HLyqokdFlI/target/debug/deps/liblog-4a7f1e70b4fa58ec.rmeta --extern rand=/tmp/tmp.HLyqokdFlI/target/debug/deps/librand-439dd34e91d088f1.rmeta --cap-lints warn`
524s warning: trait `AShow` is never used
524s    --> /tmp/tmp.HLyqokdFlI/registry/quickcheck-1.0.3/src/tester.rs:416:7
524s     |
524s 416 | trait AShow: Arbitrary + Debug {}
524s     |       ^^^^^
524s     |
524s     = note: `#[warn(dead_code)]` on by default
524s 
524s warning: panic message is not a string literal
524s    --> /tmp/tmp.HLyqokdFlI/registry/quickcheck-1.0.3/src/tester.rs:165:35
524s     |
524s 165 |             Err(result) => panic!(result.failed_msg()),
524s     |                                   ^^^^^^^^^^^^^^^^^^^
524s     |
524s     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
524s     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
524s     = note: `#[warn(non_fmt_panics)]` on by default
524s help: add a "{}" format string to `Display` the message
524s     |
524s 165 |             Err(result) => panic!("{}", result.failed_msg()),
524s     |                                   +++++
524s 
526s warning: `quickcheck` (lib) generated 2 warnings
526s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quickcheck_macros CARGO_MANIFEST_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A macro attribute for quickcheck.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck_macros CARGO_PKG_README=../README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name quickcheck_macros --edition=2015 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=ec895a25861ca1ad -C extra-filename=-ec895a25861ca1ad --out-dir /tmp/tmp.HLyqokdFlI/target/debug/deps -C incremental=/tmp/tmp.HLyqokdFlI/target/debug/incremental -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern proc_macro2=/tmp/tmp.HLyqokdFlI/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rlib --extern quickcheck=/tmp/tmp.HLyqokdFlI/target/debug/deps/libquickcheck-a094139550260e19.rlib --extern quote=/tmp/tmp.HLyqokdFlI/target/debug/deps/libquote-02cce1196ab14cd2.rlib --extern syn=/tmp/tmp.HLyqokdFlI/target/debug/deps/libsyn-d4d27e7499a95352.rlib --extern proc_macro`
527s warning: `syn` (lib) generated 882 warnings (90 duplicates)
527s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=attribute CARGO_CRATE_NAME=attribute CARGO_MANIFEST_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A macro attribute for quickcheck.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck_macros CARGO_PKG_README=../README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 LD_LIBRARY_PATH=/tmp/tmp.HLyqokdFlI/target/debug/deps rustc --crate-name attribute --edition=2015 examples/attribute.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=56b26b74c480886a -C extra-filename=-56b26b74c480886a --out-dir /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/examples --target powerpc64le-unknown-linux-gnu -C incremental=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.HLyqokdFlI/target/debug/deps --extern proc_macro2=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libproc_macro2-9a7a21cf559ae574.rlib --extern quickcheck=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libquickcheck-841bba9399752fd7.rlib --extern quickcheck_macros=/tmp/tmp.HLyqokdFlI/target/debug/deps/libquickcheck_macros-fa486ccb305b5f40.so --extern quote=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libquote-7f97184a7c2c1d23.rlib --extern syn=/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps/libsyn-c6fed8f0c6cb3885.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.HLyqokdFlI/registry=/usr/share/cargo/registry`
528s     Finished `test` profile [unoptimized + debuginfo] target(s) in 38.42s
528s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A macro attribute for quickcheck.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck_macros CARGO_PKG_README=../README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.HLyqokdFlI/target/debug/deps:/tmp/tmp.HLyqokdFlI/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' /tmp/tmp.HLyqokdFlI/target/debug/deps/quickcheck_macros-ec895a25861ca1ad`
528s 
528s running 0 tests
528s 
528s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
528s 
528s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A macro attribute for quickcheck.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck_macros CARGO_PKG_README=../README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/deps:/tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' /tmp/tmp.HLyqokdFlI/target/powerpc64le-unknown-linux-gnu/debug/examples/attribute-56b26b74c480886a`
528s 
528s running 1 test
528s test double_reversal_is_identity ... ok
528s 
528s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
528s 
529s autopkgtest [06:47:10]: test rust-quickcheck-macros:@: -----------------------]
529s rust-quickcheck-macros:@ PASS
529s autopkgtest [06:47:10]: test rust-quickcheck-macros:@:  - - - - - - - - - - results - - - - - - - - - -
530s autopkgtest [06:47:11]: test librust-quickcheck-macros-dev:default: preparing testbed
533s Reading package lists...
533s Building dependency tree...
533s Reading state information...
533s Starting pkgProblemResolver with broken count: 0
533s Starting 2 pkgProblemResolver with broken count: 0
533s Done
533s The following NEW packages will be installed:
533s   autopkgtest-satdep
533s 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
533s Need to get 0 B/748 B of archives.
533s After this operation, 0 B of additional disk space will be used.
533s Get:1 /tmp/autopkgtest.rHRAMP/2-autopkgtest-satdep.deb autopkgtest-satdep ppc64el 0 [748 B]
534s Selecting previously unselected package autopkgtest-satdep.
534s (Reading database ... 
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534s Preparing to unpack .../2-autopkgtest-satdep.deb ...
534s Unpacking autopkgtest-satdep (0) ...
534s Setting up autopkgtest-satdep (0) ...
536s (Reading database ... 79575 files and directories currently installed.)
536s Removing autopkgtest-satdep (0) ...
536s autopkgtest [06:47:17]: test librust-quickcheck-macros-dev:default: /usr/share/cargo/bin/cargo-auto-test quickcheck_macros 1.0.0 --all-targets
536s autopkgtest [06:47:17]: test librust-quickcheck-macros-dev:default: [-----------------------
537s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
537s debian cargo wrapper: rust_type, gnu_type: powerpc64le-unknown-linux-gnu, powerpc64le-linux-gnu
537s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
537s debian cargo wrapper: linking /usr/share/cargo/registry/* into /tmp/tmp.8gcq2RkjyF/registry/
537s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
537s debian cargo wrapper: rust_type, gnu_type: powerpc64le-unknown-linux-gnu, powerpc64le-linux-gnu
537s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
537s debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'test', '--verbose', '--verbose', '-j2', '--target', 'powerpc64le-unknown-linux-gnu', '--all-targets'],) {}
537s    Compiling libc v0.2.161
537s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/libc-0.2.161 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc.
537s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.161 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=161 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/libc-0.2.161 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name build_script_build --edition=2015 /tmp/tmp.8gcq2RkjyF/registry/libc-0.2.161/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("align", "const-extern-fn", "default", "extra_traits", "rustc-dep-of-std", "rustc-std-workspace-core", "std", "use_std"))' -C metadata=3dbfdb2338c02ac1 -C extra-filename=-3dbfdb2338c02ac1 --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/build/libc-3dbfdb2338c02ac1 -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --cap-lints warn`
537s    Compiling proc-macro2 v1.0.86
537s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name build_script_build --edition=2021 /tmp/tmp.8gcq2RkjyF/registry/proc-macro2-1.0.86/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=ce5d81ee3ebfeb71 -C extra-filename=-ce5d81ee3ebfeb71 --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/build/proc-macro2-ce5d81ee3ebfeb71 -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --cap-lints warn`
537s    Compiling syn v1.0.109
537s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name build_script_build --edition=2018 /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=99a15a64252a6c0d -C extra-filename=-99a15a64252a6c0d --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/build/syn-99a15a64252a6c0d -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --cap-lints warn`
538s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=powerpc64le-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0--remap-path-prefix/tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry' CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/libc-0.2.161 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc.
538s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.161 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=161 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.8gcq2RkjyF/target/debug/deps:/tmp/tmp.8gcq2RkjyF/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/build/libc-009bf9a651c25895/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.8gcq2RkjyF/target/debug/build/libc-3dbfdb2338c02ac1/build-script-build`
538s [libc 0.2.161] cargo:rerun-if-changed=build.rs
538s [libc 0.2.161] cargo:rustc-cfg=freebsd11
538s [libc 0.2.161] cargo:rustc-cfg=libc_priv_mod_use
538s [libc 0.2.161] cargo:rustc-cfg=libc_union
538s [libc 0.2.161] cargo:rustc-cfg=libc_const_size_of
538s [libc 0.2.161] cargo:rustc-cfg=libc_align
538s [libc 0.2.161] cargo:rustc-cfg=libc_int128
538s [libc 0.2.161] cargo:rustc-cfg=libc_core_cvoid
538s [libc 0.2.161] cargo:rustc-cfg=libc_packedN
538s [libc 0.2.161] cargo:rustc-cfg=libc_cfg_target_vendor
538s [libc 0.2.161] cargo:rustc-cfg=libc_non_exhaustive
538s [libc 0.2.161] cargo:rustc-cfg=libc_long_array
538s [libc 0.2.161] cargo:rustc-cfg=libc_ptr_addr_of
538s [libc 0.2.161] cargo:rustc-cfg=libc_underscore_const_names
538s [libc 0.2.161] cargo:rustc-cfg=libc_const_extern_fn
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(emscripten_new_stat_abi)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(espidf_time64)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd10)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd11)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd12)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd13)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd14)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd15)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(gnu_time64_abi)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_align)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_cfg_target_vendor)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_extern_fn)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_extern_fn_unstable)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_size_of)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_core_cvoid)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_deny_warnings)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_int128)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_long_array)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_non_exhaustive)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_packedN)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_priv_mod_use)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_ptr_addr_of)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_thread_local)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_underscore_const_names)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_union)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_ctest)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_os,values("switch","aix","ohos","hurd","rtems","visionos","nuttx"))
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_env,values("illumos","wasi","aix","ohos"))
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_arch,values("loongarch64","mips32r6","mips64r6","csky"))
538s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/libc-0.2.161 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc.
538s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.161 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=161 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.8gcq2RkjyF/target/debug/deps:/tmp/tmp.8gcq2RkjyF/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.8gcq2RkjyF/target/debug/build/libc-8106502bffa410a4/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.8gcq2RkjyF/target/debug/build/libc-3dbfdb2338c02ac1/build-script-build`
538s [libc 0.2.161] cargo:rerun-if-changed=build.rs
538s [libc 0.2.161] cargo:rustc-cfg=freebsd11
538s [libc 0.2.161] cargo:rustc-cfg=libc_priv_mod_use
538s [libc 0.2.161] cargo:rustc-cfg=libc_union
538s [libc 0.2.161] cargo:rustc-cfg=libc_const_size_of
538s [libc 0.2.161] cargo:rustc-cfg=libc_align
538s [libc 0.2.161] cargo:rustc-cfg=libc_int128
538s [libc 0.2.161] cargo:rustc-cfg=libc_core_cvoid
538s [libc 0.2.161] cargo:rustc-cfg=libc_packedN
538s [libc 0.2.161] cargo:rustc-cfg=libc_cfg_target_vendor
538s [libc 0.2.161] cargo:rustc-cfg=libc_non_exhaustive
538s [libc 0.2.161] cargo:rustc-cfg=libc_long_array
538s [libc 0.2.161] cargo:rustc-cfg=libc_ptr_addr_of
538s [libc 0.2.161] cargo:rustc-cfg=libc_underscore_const_names
538s [libc 0.2.161] cargo:rustc-cfg=libc_const_extern_fn
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(emscripten_new_stat_abi)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(espidf_time64)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd10)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd11)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd12)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd13)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd14)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd15)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(gnu_time64_abi)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_align)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_cfg_target_vendor)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_extern_fn)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_extern_fn_unstable)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_size_of)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_core_cvoid)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_deny_warnings)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_int128)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_long_array)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_non_exhaustive)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_packedN)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_priv_mod_use)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_ptr_addr_of)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_thread_local)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_underscore_const_names)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_union)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_ctest)
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_os,values("switch","aix","ohos","hurd","rtems","visionos","nuttx"))
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_env,values("illumos","wasi","aix","ohos"))
538s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_arch,values("loongarch64","mips32r6","mips64r6","csky"))
538s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.8gcq2RkjyF/target/debug/deps:/tmp/tmp.8gcq2RkjyF/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.8gcq2RkjyF/target/debug/build/proc-macro2-602cd9491665a292/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.8gcq2RkjyF/target/debug/build/proc-macro2-ce5d81ee3ebfeb71/build-script-build`
538s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
538s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
538s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
538s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
538s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
538s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
538s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
538s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
538s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
538s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
538s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
538s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
538s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
538s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
538s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
538s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
538s    Compiling unicode-ident v1.0.13
538s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/unicode-ident-1.0.13 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.13 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=13 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.8gcq2RkjyF/registry/unicode-ident-1.0.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=5f7f8e888cd9a4a0 -C extra-filename=-5f7f8e888cd9a4a0 --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --cap-lints warn`
538s    Compiling memchr v2.7.4
538s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=memchr CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/memchr-2.7.4 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>:bluss' CARGO_PKG_DESCRIPTION='Provides extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for
538s 1, 2 or 3 byte search and single substring search.
538s ' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/memchr' CARGO_PKG_LICENSE='Unlicense OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=memchr CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/memchr' CARGO_PKG_RUST_VERSION=1.61 CARGO_PKG_VERSION=2.7.4 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=7 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/memchr-2.7.4 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name memchr --edition=2021 /tmp/tmp.8gcq2RkjyF/registry/memchr-2.7.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "compiler_builtins", "core", "default", "libc", "logging", "rustc-dep-of-std", "std", "use_std"))' -C metadata=93ee6dc4006090e7 -C extra-filename=-93ee6dc4006090e7 --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --cap-lints warn`
538s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=memchr CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/memchr-2.7.4 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>:bluss' CARGO_PKG_DESCRIPTION='Provides extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for
538s 1, 2 or 3 byte search and single substring search.
538s ' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/memchr' CARGO_PKG_LICENSE='Unlicense OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=memchr CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/memchr' CARGO_PKG_RUST_VERSION=1.61 CARGO_PKG_VERSION=2.7.4 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=7 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/memchr-2.7.4 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name memchr --edition=2021 /tmp/tmp.8gcq2RkjyF/registry/memchr-2.7.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "compiler_builtins", "core", "default", "libc", "logging", "rustc-dep-of-std", "std", "use_std"))' -C metadata=2ffb794a026d9d65 -C extra-filename=-2ffb794a026d9d65 --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry`
539s    Compiling aho-corasick v1.1.3
539s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=aho_corasick CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/aho-corasick-1.1.3 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Fast multiple substring searching.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/aho-corasick' CARGO_PKG_LICENSE='Unlicense OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=aho-corasick CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/aho-corasick' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=1.1.3 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=1 CARGO_PKG_VERSION_PATCH=3 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/aho-corasick-1.1.3 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name aho_corasick --edition=2021 /tmp/tmp.8gcq2RkjyF/registry/aho-corasick-1.1.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="perf-literal"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "logging", "perf-literal", "std"))' -C metadata=1dffd53f7373272e -C extra-filename=-1dffd53f7373272e --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern memchr=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libmemchr-2ffb794a026d9d65.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry`
539s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=aho_corasick CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/aho-corasick-1.1.3 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Fast multiple substring searching.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/aho-corasick' CARGO_PKG_LICENSE='Unlicense OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=aho-corasick CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/aho-corasick' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=1.1.3 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=1 CARGO_PKG_VERSION_PATCH=3 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/aho-corasick-1.1.3 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name aho_corasick --edition=2021 /tmp/tmp.8gcq2RkjyF/registry/aho-corasick-1.1.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="perf-literal"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "logging", "perf-literal", "std"))' -C metadata=632b1e819e3413c2 -C extra-filename=-632b1e819e3413c2 --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern memchr=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libmemchr-93ee6dc4006090e7.rmeta --cap-lints warn`
540s warning: method `cmpeq` is never used
540s   --> /usr/share/cargo/registry/aho-corasick-1.1.3/src/packed/vector.rs:74:15
540s    |
540s 28 | pub(crate) trait Vector:
540s    |                  ------ method in this trait
540s ...
540s 74 |     unsafe fn cmpeq(self, vector2: Self) -> Self;
540s    |               ^^^^^
540s    |
540s    = note: `#[warn(dead_code)]` on by default
540s 
540s warning: method `cmpeq` is never used
540s   --> /tmp/tmp.8gcq2RkjyF/registry/aho-corasick-1.1.3/src/packed/vector.rs:74:15
540s    |
540s 28 | pub(crate) trait Vector:
540s    |                  ------ method in this trait
540s ...
540s 74 |     unsafe fn cmpeq(self, vector2: Self) -> Self;
540s    |               ^^^^^
540s    |
540s    = note: `#[warn(dead_code)]` on by default
540s 
542s warning: `aho-corasick` (lib) generated 1 warning
542s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps OUT_DIR=/tmp/tmp.8gcq2RkjyF/target/debug/build/proc-macro2-602cd9491665a292/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.8gcq2RkjyF/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=a3b97fdfca6455e1 -C extra-filename=-a3b97fdfca6455e1 --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern unicode_ident=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libunicode_ident-5f7f8e888cd9a4a0.rmeta --cap-lints warn --cfg wrap_proc_macro --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
542s warning: `aho-corasick` (lib) generated 1 warning
542s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=libc CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/libc-0.2.161 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc.
542s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.161 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=161 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/libc-0.2.161 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps OUT_DIR=/tmp/tmp.8gcq2RkjyF/target/debug/build/libc-8106502bffa410a4/out rustc --crate-name libc --edition=2015 /tmp/tmp.8gcq2RkjyF/registry/libc-0.2.161/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("align", "const-extern-fn", "default", "extra_traits", "rustc-dep-of-std", "rustc-std-workspace-core", "std", "use_std"))' -C metadata=2945513f1c74f06d -C extra-filename=-2945513f1c74f06d --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --cap-lints warn --cfg freebsd11 --cfg libc_priv_mod_use --cfg libc_union --cfg libc_const_size_of --cfg libc_align --cfg libc_int128 --cfg libc_core_cvoid --cfg libc_packedN --cfg libc_cfg_target_vendor --cfg libc_non_exhaustive --cfg libc_long_array --cfg libc_ptr_addr_of --cfg libc_underscore_const_names --cfg libc_const_extern_fn --check-cfg 'cfg(emscripten_new_stat_abi)' --check-cfg 'cfg(espidf_time64)' --check-cfg 'cfg(freebsd10)' --check-cfg 'cfg(freebsd11)' --check-cfg 'cfg(freebsd12)' --check-cfg 'cfg(freebsd13)' --check-cfg 'cfg(freebsd14)' --check-cfg 'cfg(freebsd15)' --check-cfg 'cfg(gnu_time64_abi)' --check-cfg 'cfg(libc_align)' --check-cfg 'cfg(libc_cfg_target_vendor)' --check-cfg 'cfg(libc_const_extern_fn)' --check-cfg 'cfg(libc_const_extern_fn_unstable)' --check-cfg 'cfg(libc_const_size_of)' --check-cfg 'cfg(libc_core_cvoid)' --check-cfg 'cfg(libc_deny_warnings)' --check-cfg 'cfg(libc_int128)' --check-cfg 'cfg(libc_long_array)' --check-cfg 'cfg(libc_non_exhaustive)' --check-cfg 'cfg(libc_packedN)' --check-cfg 'cfg(libc_priv_mod_use)' --check-cfg 'cfg(libc_ptr_addr_of)' --check-cfg 'cfg(libc_thread_local)' --check-cfg 'cfg(libc_underscore_const_names)' --check-cfg 'cfg(libc_union)' --check-cfg 'cfg(libc_ctest)' --check-cfg 'cfg(target_os,values("switch","aix","ohos","hurd","rtems","visionos","nuttx"))' --check-cfg 'cfg(target_env,values("illumos","wasi","aix","ohos"))' --check-cfg 'cfg(target_arch,values("loongarch64","mips32r6","mips64r6","csky"))'`
543s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=libc CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/libc-0.2.161 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc.
543s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.161 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=161 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/libc-0.2.161 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps OUT_DIR=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/build/libc-009bf9a651c25895/out rustc --crate-name libc --edition=2015 /tmp/tmp.8gcq2RkjyF/registry/libc-0.2.161/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("align", "const-extern-fn", "default", "extra_traits", "rustc-dep-of-std", "rustc-std-workspace-core", "std", "use_std"))' -C metadata=e726a802177ded6b -C extra-filename=-e726a802177ded6b --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry --cfg freebsd11 --cfg libc_priv_mod_use --cfg libc_union --cfg libc_const_size_of --cfg libc_align --cfg libc_int128 --cfg libc_core_cvoid --cfg libc_packedN --cfg libc_cfg_target_vendor --cfg libc_non_exhaustive --cfg libc_long_array --cfg libc_ptr_addr_of --cfg libc_underscore_const_names --cfg libc_const_extern_fn --check-cfg 'cfg(emscripten_new_stat_abi)' --check-cfg 'cfg(espidf_time64)' --check-cfg 'cfg(freebsd10)' --check-cfg 'cfg(freebsd11)' --check-cfg 'cfg(freebsd12)' --check-cfg 'cfg(freebsd13)' --check-cfg 'cfg(freebsd14)' --check-cfg 'cfg(freebsd15)' --check-cfg 'cfg(gnu_time64_abi)' --check-cfg 'cfg(libc_align)' --check-cfg 'cfg(libc_cfg_target_vendor)' --check-cfg 'cfg(libc_const_extern_fn)' --check-cfg 'cfg(libc_const_extern_fn_unstable)' --check-cfg 'cfg(libc_const_size_of)' --check-cfg 'cfg(libc_core_cvoid)' --check-cfg 'cfg(libc_deny_warnings)' --check-cfg 'cfg(libc_int128)' --check-cfg 'cfg(libc_long_array)' --check-cfg 'cfg(libc_non_exhaustive)' --check-cfg 'cfg(libc_packedN)' --check-cfg 'cfg(libc_priv_mod_use)' --check-cfg 'cfg(libc_ptr_addr_of)' --check-cfg 'cfg(libc_thread_local)' --check-cfg 'cfg(libc_underscore_const_names)' --check-cfg 'cfg(libc_union)' --check-cfg 'cfg(libc_ctest)' --check-cfg 'cfg(target_os,values("switch","aix","ohos","hurd","rtems","visionos","nuttx"))' --check-cfg 'cfg(target_env,values("illumos","wasi","aix","ohos"))' --check-cfg 'cfg(target_arch,values("loongarch64","mips32r6","mips64r6","csky"))'`
544s    Compiling cfg-if v1.0.0
544s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=cfg_if CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/cfg-if-1.0.0 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A macro to ergonomically define an item depending on a large number of #[cfg]
544s parameters. Structured like an if-else chain, the first matching branch is the
544s item that gets emitted.
544s ' CARGO_PKG_HOMEPAGE='https://github.com/alexcrichton/cfg-if' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=cfg-if CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/alexcrichton/cfg-if' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/cfg-if-1.0.0 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name cfg_if --edition=2018 /tmp/tmp.8gcq2RkjyF/registry/cfg-if-1.0.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("core"))' -C metadata=d342a0623619ac27 -C extra-filename=-d342a0623619ac27 --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry`
544s    Compiling regex-syntax v0.8.2
544s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex_syntax CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/regex-syntax-0.8.2 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A regular expression parser.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex-syntax CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex/tree/master/regex-syntax' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.8.2 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=8 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/regex-syntax-0.8.2 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name regex_syntax --edition=2021 /tmp/tmp.8gcq2RkjyF/registry/regex-syntax-0.8.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=d0856e3cd8190594 -C extra-filename=-d0856e3cd8190594 --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --cap-lints warn`
545s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=cfg_if CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/cfg-if-1.0.0 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A macro to ergonomically define an item depending on a large number of #[cfg]
545s parameters. Structured like an if-else chain, the first matching branch is the
545s item that gets emitted.
545s ' CARGO_PKG_HOMEPAGE='https://github.com/alexcrichton/cfg-if' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=cfg-if CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/alexcrichton/cfg-if' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/cfg-if-1.0.0 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name cfg_if --edition=2018 /tmp/tmp.8gcq2RkjyF/registry/cfg-if-1.0.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("core"))' -C metadata=5a09e1233405e425 -C extra-filename=-5a09e1233405e425 --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --cap-lints warn`
545s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex_syntax CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/regex-syntax-0.8.2 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A regular expression parser.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex-syntax CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex/tree/master/regex-syntax' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.8.2 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=8 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/regex-syntax-0.8.2 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name regex_syntax --edition=2021 /tmp/tmp.8gcq2RkjyF/registry/regex-syntax-0.8.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=b1cc563782da2a62 -C extra-filename=-b1cc563782da2a62 --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry`
545s warning: method `symmetric_difference` is never used
545s    --> /tmp/tmp.8gcq2RkjyF/registry/regex-syntax-0.8.2/src/hir/interval.rs:484:8
545s     |
545s 396 | pub trait Interval:
545s     |           -------- method in this trait
545s ...
545s 484 |     fn symmetric_difference(
545s     |        ^^^^^^^^^^^^^^^^^^^^
545s     |
545s     = note: `#[warn(dead_code)]` on by default
545s 
546s warning: method `symmetric_difference` is never used
546s    --> /usr/share/cargo/registry/regex-syntax-0.8.2/src/hir/interval.rs:484:8
546s     |
546s 396 | pub trait Interval:
546s     |           -------- method in this trait
546s ...
546s 484 |     fn symmetric_difference(
546s     |        ^^^^^^^^^^^^^^^^^^^^
546s     |
546s     = note: `#[warn(dead_code)]` on by default
546s 
549s warning: `regex-syntax` (lib) generated 1 warning
549s    Compiling regex-automata v0.4.7
549s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex_automata CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/regex-automata-0.4.7 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Automata construction and matching using regular expressions.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex-automata CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex/tree/master/regex-automata' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.4.7 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/regex-automata-0.4.7 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name regex_automata --edition=2021 /tmp/tmp.8gcq2RkjyF/registry/regex-automata-0.4.7/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="dfa-onepass"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=5739d9e782c62673 -C extra-filename=-5739d9e782c62673 --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern aho_corasick=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libaho_corasick-1dffd53f7373272e.rmeta --extern memchr=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libmemchr-2ffb794a026d9d65.rmeta --extern regex_syntax=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libregex_syntax-b1cc563782da2a62.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry`
550s warning: `regex-syntax` (lib) generated 1 warning
550s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex_automata CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/regex-automata-0.4.7 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Automata construction and matching using regular expressions.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex-automata CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex/tree/master/regex-automata' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.4.7 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/regex-automata-0.4.7 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name regex_automata --edition=2021 /tmp/tmp.8gcq2RkjyF/registry/regex-automata-0.4.7/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="dfa-onepass"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=d6ade1110cf54090 -C extra-filename=-d6ade1110cf54090 --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern aho_corasick=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libaho_corasick-632b1e819e3413c2.rmeta --extern memchr=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libmemchr-93ee6dc4006090e7.rmeta --extern regex_syntax=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libregex_syntax-d0856e3cd8190594.rmeta --cap-lints warn`
558s    Compiling getrandom v0.2.12
558s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=getrandom CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/getrandom-0.2.12 CARGO_PKG_AUTHORS='The Rand Project Developers' CARGO_PKG_DESCRIPTION='A small cross-platform library for retrieving random data from system source' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=getrandom CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/getrandom' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.12 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=12 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/getrandom-0.2.12 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name getrandom --edition=2018 /tmp/tmp.8gcq2RkjyF/registry/getrandom-0.2.12/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("compiler_builtins", "core", "custom", "rdrand", "rustc-dep-of-std", "std", "test-in-browser"))' -C metadata=a0d8efeca7faee8f -C extra-filename=-a0d8efeca7faee8f --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern cfg_if=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libcfg_if-5a09e1233405e425.rmeta --extern libc=/tmp/tmp.8gcq2RkjyF/target/debug/deps/liblibc-2945513f1c74f06d.rmeta --cap-lints warn`
558s warning: unexpected `cfg` condition value: `js`
558s    --> /tmp/tmp.8gcq2RkjyF/registry/getrandom-0.2.12/src/lib.rs:280:25
558s     |
558s 280 |     } else if #[cfg(all(feature = "js",
558s     |                         ^^^^^^^^^^^^^^
558s     |
558s     = note: expected values for `feature` are: `compiler_builtins`, `core`, `custom`, `rdrand`, `rustc-dep-of-std`, `std`, and `test-in-browser`
558s     = help: consider adding `js` as a feature in `Cargo.toml`
558s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
558s     = note: `#[warn(unexpected_cfgs)]` on by default
558s 
558s warning: `getrandom` (lib) generated 1 warning
558s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=getrandom CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/getrandom-0.2.12 CARGO_PKG_AUTHORS='The Rand Project Developers' CARGO_PKG_DESCRIPTION='A small cross-platform library for retrieving random data from system source' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=getrandom CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/getrandom' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.12 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=12 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/getrandom-0.2.12 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name getrandom --edition=2018 /tmp/tmp.8gcq2RkjyF/registry/getrandom-0.2.12/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("compiler_builtins", "core", "custom", "rdrand", "rustc-dep-of-std", "std", "test-in-browser"))' -C metadata=b982b9788ef2a3a5 -C extra-filename=-b982b9788ef2a3a5 --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern cfg_if=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libcfg_if-d342a0623619ac27.rmeta --extern libc=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/liblibc-e726a802177ded6b.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry`
558s warning: unexpected `cfg` condition value: `js`
558s    --> /usr/share/cargo/registry/getrandom-0.2.12/src/lib.rs:280:25
558s     |
558s 280 |     } else if #[cfg(all(feature = "js",
558s     |                         ^^^^^^^^^^^^^^
558s     |
558s     = note: expected values for `feature` are: `compiler_builtins`, `core`, `custom`, `rdrand`, `rustc-dep-of-std`, `std`, and `test-in-browser`
558s     = help: consider adding `js` as a feature in `Cargo.toml`
558s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
558s     = note: `#[warn(unexpected_cfgs)]` on by default
558s 
558s warning: `getrandom` (lib) generated 1 warning
558s    Compiling quote v1.0.37
558s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.8gcq2RkjyF/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=02cce1196ab14cd2 -C extra-filename=-02cce1196ab14cd2 --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern proc_macro2=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rmeta --cap-lints warn`
559s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_CLONE_IMPLS=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DERIVE=1 CARGO_FEATURE_FULL=1 CARGO_FEATURE_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.8gcq2RkjyF/target/debug/deps:/tmp/tmp.8gcq2RkjyF/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.8gcq2RkjyF/target/debug/build/syn-4b5529c288c83083/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.8gcq2RkjyF/target/debug/build/syn-99a15a64252a6c0d/build-script-build`
559s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
559s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=powerpc64le-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0--remap-path-prefix/tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.8gcq2RkjyF/target/debug/deps:/tmp/tmp.8gcq2RkjyF/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/build/proc-macro2-6a1610f05286400c/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.8gcq2RkjyF/target/debug/build/proc-macro2-ce5d81ee3ebfeb71/build-script-build`
559s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
559s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
559s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
559s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
559s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
559s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
559s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
559s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
559s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
559s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
559s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
559s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
559s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
559s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
559s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
559s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
559s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/unicode-ident-1.0.13 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.13 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=13 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.8gcq2RkjyF/registry/unicode-ident-1.0.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=7f461d81194a495d -C extra-filename=-7f461d81194a495d --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry`
559s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps OUT_DIR=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/build/proc-macro2-6a1610f05286400c/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.8gcq2RkjyF/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=9a7a21cf559ae574 -C extra-filename=-9a7a21cf559ae574 --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern unicode_ident=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libunicode_ident-7f461d81194a495d.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry --cfg wrap_proc_macro --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
559s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps OUT_DIR=/tmp/tmp.8gcq2RkjyF/target/debug/build/syn-4b5529c288c83083/out rustc --crate-name syn --edition=2018 /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=d4d27e7499a95352 -C extra-filename=-d4d27e7499a95352 --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern proc_macro2=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rmeta --extern quote=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libquote-02cce1196ab14cd2.rmeta --extern unicode_ident=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libunicode_ident-5f7f8e888cd9a4a0.rmeta --cap-lints warn --cfg syn_disable_nightly_tests`
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lib.rs:254:13
559s     |
559s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
559s     |             ^^^^^^^
559s     |
559s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: `#[warn(unexpected_cfgs)]` on by default
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lib.rs:430:12
559s     |
559s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lib.rs:434:12
559s     |
559s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lib.rs:455:12
559s     |
559s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lib.rs:804:12
559s     |
559s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lib.rs:867:12
559s     |
559s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lib.rs:887:12
559s     |
559s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lib.rs:916:12
559s     |
559s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lib.rs:959:12
559s     |
559s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/group.rs:136:12
559s     |
559s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/group.rs:214:12
559s     |
559s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/group.rs:269:12
559s     |
559s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/token.rs:561:12
559s     |
559s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/token.rs:569:12
559s     |
559s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/token.rs:881:11
559s     |
559s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
559s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/token.rs:883:7
559s     |
559s 883 | #[cfg(syn_omit_await_from_token_macro)]
559s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/token.rs:394:24
559s     |
559s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |                          ^^^^^^^
559s ...
559s 556 | / define_punctuation_structs! {
559s 557 | |     "_" pub struct Underscore/1 /// `_`
559s 558 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/token.rs:398:24
559s     |
559s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |                          ^^^^^^^
559s ...
559s 556 | / define_punctuation_structs! {
559s 557 | |     "_" pub struct Underscore/1 /// `_`
559s 558 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/token.rs:271:24
559s     |
559s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |                          ^^^^^^^
559s ...
559s 652 | / define_keywords! {
559s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
559s 654 | |     "as"          pub struct As           /// `as`
559s 655 | |     "async"       pub struct Async        /// `async`
559s ...   |
559s 704 | |     "yield"       pub struct Yield        /// `yield`
559s 705 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/token.rs:275:24
559s     |
559s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |                          ^^^^^^^
559s ...
559s 652 | / define_keywords! {
559s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
559s 654 | |     "as"          pub struct As           /// `as`
559s 655 | |     "async"       pub struct Async        /// `async`
559s ...   |
559s 704 | |     "yield"       pub struct Yield        /// `yield`
559s 705 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/token.rs:309:24
559s     |
559s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                          ^^^^^^^
559s ...
559s 652 | / define_keywords! {
559s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
559s 654 | |     "as"          pub struct As           /// `as`
559s 655 | |     "async"       pub struct Async        /// `async`
559s ...   |
559s 704 | |     "yield"       pub struct Yield        /// `yield`
559s 705 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/token.rs:317:24
559s     |
559s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                          ^^^^^^^
559s ...
559s 652 | / define_keywords! {
559s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
559s 654 | |     "as"          pub struct As           /// `as`
559s 655 | |     "async"       pub struct Async        /// `async`
559s ...   |
559s 704 | |     "yield"       pub struct Yield        /// `yield`
559s 705 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/token.rs:444:24
559s     |
559s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                          ^^^^^^^
559s ...
559s 707 | / define_punctuation! {
559s 708 | |     "+"           pub struct Add/1        /// `+`
559s 709 | |     "+="          pub struct AddEq/2      /// `+=`
559s 710 | |     "&"           pub struct And/1        /// `&`
559s ...   |
559s 753 | |     "~"           pub struct Tilde/1      /// `~`
559s 754 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/token.rs:452:24
559s     |
559s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                          ^^^^^^^
559s ...
559s 707 | / define_punctuation! {
559s 708 | |     "+"           pub struct Add/1        /// `+`
559s 709 | |     "+="          pub struct AddEq/2      /// `+=`
559s 710 | |     "&"           pub struct And/1        /// `&`
559s ...   |
559s 753 | |     "~"           pub struct Tilde/1      /// `~`
559s 754 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/token.rs:394:24
559s     |
559s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |                          ^^^^^^^
559s ...
559s 707 | / define_punctuation! {
559s 708 | |     "+"           pub struct Add/1        /// `+`
559s 709 | |     "+="          pub struct AddEq/2      /// `+=`
559s 710 | |     "&"           pub struct And/1        /// `&`
559s ...   |
559s 753 | |     "~"           pub struct Tilde/1      /// `~`
559s 754 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/token.rs:398:24
559s     |
559s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |                          ^^^^^^^
559s ...
559s 707 | / define_punctuation! {
559s 708 | |     "+"           pub struct Add/1        /// `+`
559s 709 | |     "+="          pub struct AddEq/2      /// `+=`
559s 710 | |     "&"           pub struct And/1        /// `&`
559s ...   |
559s 753 | |     "~"           pub struct Tilde/1      /// `~`
559s 754 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/token.rs:503:24
559s     |
559s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |                          ^^^^^^^
559s ...
559s 756 | / define_delimiters! {
559s 757 | |     "{"           pub struct Brace        /// `{...}`
559s 758 | |     "["           pub struct Bracket      /// `[...]`
559s 759 | |     "("           pub struct Paren        /// `(...)`
559s 760 | |     " "           pub struct Group        /// None-delimited group
559s 761 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/token.rs:507:24
559s     |
559s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |                          ^^^^^^^
559s ...
559s 756 | / define_delimiters! {
559s 757 | |     "{"           pub struct Brace        /// `{...}`
559s 758 | |     "["           pub struct Bracket      /// `[...]`
559s 759 | |     "("           pub struct Paren        /// `(...)`
559s 760 | |     " "           pub struct Group        /// None-delimited group
559s 761 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ident.rs:38:12
559s    |
559s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s    |            ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:463:12
559s     |
559s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:148:16
559s     |
559s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:329:16
559s     |
559s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:360:16
559s     |
559s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/macros.rs:155:20
559s     |
559s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                      ^^^^^^^
559s     |
559s    ::: /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:336:1
559s     |
559s 336 | / ast_enum_of_structs! {
559s 337 | |     /// Content of a compile-time structured attribute.
559s 338 | |     ///
559s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
559s ...   |
559s 369 | |     }
559s 370 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:377:16
559s     |
559s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:390:16
559s     |
559s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:417:16
559s     |
559s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/macros.rs:155:20
559s     |
559s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                      ^^^^^^^
559s     |
559s    ::: /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:412:1
559s     |
559s 412 | / ast_enum_of_structs! {
559s 413 | |     /// Element of a compile-time attribute list.
559s 414 | |     ///
559s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
559s ...   |
559s 425 | |     }
559s 426 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:165:16
559s     |
559s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:213:16
559s     |
559s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:223:16
559s     |
559s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:237:16
559s     |
559s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:251:16
559s     |
559s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:557:16
559s     |
559s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:565:16
559s     |
559s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:573:16
559s     |
559s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:581:16
559s     |
559s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:630:16
559s     |
559s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:644:16
559s     |
559s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/attr.rs:654:16
559s     |
559s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s  --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:9:16
559s   |
559s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s   |                ^^^^^^^
559s   |
559s   = help: consider using a Cargo feature instead
559s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s            [lints.rust]
559s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:36:16
559s    |
559s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/macros.rs:155:20
559s     |
559s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                      ^^^^^^^
559s     |
559s    ::: /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:25:1
559s     |
559s 25  | / ast_enum_of_structs! {
559s 26  | |     /// Data stored within an enum variant or struct.
559s 27  | |     ///
559s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
559s ...   |
559s 47  | |     }
559s 48  | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:56:16
559s    |
559s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:68:16
559s    |
559s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:153:16
559s     |
559s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:185:16
559s     |
559s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/macros.rs:155:20
559s     |
559s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                      ^^^^^^^
559s     |
559s    ::: /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:173:1
559s     |
559s 173 | / ast_enum_of_structs! {
559s 174 | |     /// The visibility level of an item: inherited or `pub` or
559s 175 | |     /// `pub(restricted)`.
559s 176 | |     ///
559s ...   |
559s 199 | |     }
559s 200 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:207:16
559s     |
559s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:218:16
559s     |
559s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:230:16
559s     |
559s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:246:16
559s     |
559s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:275:16
559s     |
559s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:286:16
559s     |
559s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:327:16
559s     |
559s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:299:20
559s     |
559s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                    ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:315:20
559s     |
559s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                    ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:423:16
559s     |
559s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:436:16
559s     |
559s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:445:16
559s     |
559s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:454:16
559s     |
559s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:467:16
559s     |
559s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:474:16
559s     |
559s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/data.rs:481:16
559s     |
559s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:89:16
559s    |
559s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:90:20
559s    |
559s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
559s    |                    ^^^^^^^^^^^^^^^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/macros.rs:155:20
559s     |
559s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                      ^^^^^^^
559s     |
559s    ::: /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:14:1
559s     |
559s 14  | / ast_enum_of_structs! {
559s 15  | |     /// A Rust expression.
559s 16  | |     ///
559s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
559s ...   |
559s 249 | |     }
559s 250 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:256:16
559s     |
559s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:268:16
559s     |
559s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:281:16
559s     |
559s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:294:16
559s     |
559s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:307:16
559s     |
559s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:321:16
559s     |
559s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:334:16
559s     |
559s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:346:16
559s     |
559s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:359:16
559s     |
559s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:373:16
559s     |
559s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:387:16
559s     |
559s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:400:16
559s     |
559s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:418:16
559s     |
559s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:431:16
559s     |
559s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:444:16
559s     |
559s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:464:16
559s     |
559s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:480:16
559s     |
559s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:495:16
559s     |
559s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:508:16
559s     |
559s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:523:16
559s     |
559s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:534:16
559s     |
559s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:547:16
559s     |
559s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:558:16
559s     |
559s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:572:16
559s     |
559s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:588:16
559s     |
559s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:604:16
559s     |
559s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:616:16
559s     |
559s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:629:16
559s     |
559s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:643:16
559s     |
559s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:657:16
559s     |
559s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:672:16
559s     |
559s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:687:16
559s     |
559s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:699:16
559s     |
559s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:711:16
559s     |
559s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:723:16
559s     |
559s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:737:16
559s     |
559s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:749:16
559s     |
559s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:761:16
559s     |
559s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:775:16
559s     |
559s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:850:16
559s     |
559s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:920:16
559s     |
559s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:968:16
559s     |
559s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:982:16
559s     |
559s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:999:16
559s     |
559s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:1021:16
559s      |
559s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:1049:16
559s      |
559s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:1065:16
559s      |
559s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:246:15
559s     |
559s 246 |         #[cfg(syn_no_non_exhaustive)]
559s     |               ^^^^^^^^^^^^^^^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:784:40
559s     |
559s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
559s     |                                        ^^^^^^^^^^^^^^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:838:19
559s     |
559s 838 |             #[cfg(syn_no_non_exhaustive)]
559s     |                   ^^^^^^^^^^^^^^^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:1159:16
559s      |
559s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:1880:16
559s      |
559s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:1975:16
559s      |
559s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2001:16
559s      |
559s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2063:16
559s      |
559s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2084:16
559s      |
559s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2101:16
559s      |
559s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2119:16
559s      |
559s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2147:16
559s      |
559s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2165:16
559s      |
559s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2206:16
559s      |
559s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2236:16
559s      |
559s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2258:16
559s      |
559s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2326:16
559s      |
559s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2349:16
559s      |
559s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2372:16
559s      |
559s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2381:16
559s      |
559s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2396:16
559s      |
559s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2405:16
559s      |
559s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2414:16
559s      |
559s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2426:16
559s      |
559s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2496:16
559s      |
559s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2547:16
559s      |
559s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2571:16
559s      |
559s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2582:16
559s      |
559s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2594:16
559s      |
559s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2648:16
559s      |
559s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2678:16
559s      |
559s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2727:16
559s      |
559s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2759:16
559s      |
559s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2801:16
559s      |
559s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2818:16
559s      |
559s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2832:16
559s      |
559s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2846:16
559s      |
559s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2879:16
559s      |
559s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2292:28
559s      |
559s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                              ^^^^^^^
559s ...
559s 2309 | /     impl_by_parsing_expr! {
559s 2310 | |         ExprAssign, Assign, "expected assignment expression",
559s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
559s 2312 | |         ExprAwait, Await, "expected await expression",
559s ...    |
559s 2322 | |         ExprType, Type, "expected type ascription expression",
559s 2323 | |     }
559s      | |_____- in this macro invocation
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:1248:20
559s      |
559s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
559s      |                    ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2539:23
559s      |
559s 2539 |                 #[cfg(syn_no_non_exhaustive)]
559s      |                       ^^^^^^^^^^^^^^^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2905:23
559s      |
559s 2905 |             #[cfg(not(syn_no_const_vec_new))]
559s      |                       ^^^^^^^^^^^^^^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2907:19
559s      |
559s 2907 |             #[cfg(syn_no_const_vec_new)]
559s      |                   ^^^^^^^^^^^^^^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2988:16
559s      |
559s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:2998:16
559s      |
559s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3008:16
559s      |
559s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3020:16
559s      |
559s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3035:16
559s      |
559s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3046:16
559s      |
559s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3057:16
559s      |
559s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3072:16
559s      |
559s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3082:16
559s      |
559s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3091:16
559s      |
559s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3099:16
559s      |
559s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3110:16
559s      |
559s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3141:16
559s      |
559s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3153:16
559s      |
559s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3165:16
559s      |
559s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3180:16
559s      |
559s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3197:16
559s      |
559s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3211:16
559s      |
559s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3233:16
559s      |
559s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3244:16
559s      |
559s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3255:16
559s      |
559s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3265:16
559s      |
559s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3275:16
559s      |
559s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3291:16
559s      |
559s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3304:16
559s      |
559s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3317:16
559s      |
559s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3328:16
559s      |
559s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3338:16
559s      |
559s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3348:16
559s      |
559s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3358:16
559s      |
559s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3367:16
559s      |
559s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3379:16
559s      |
559s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3390:16
559s      |
559s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3400:16
559s      |
559s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3409:16
559s      |
559s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3420:16
559s      |
559s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3431:16
559s      |
559s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3441:16
559s      |
559s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3451:16
559s      |
559s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3460:16
559s      |
559s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3478:16
559s      |
559s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3491:16
559s      |
559s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3501:16
559s      |
559s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3512:16
559s      |
559s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3522:16
559s      |
559s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3531:16
559s      |
559s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/expr.rs:3544:16
559s      |
559s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:296:5
559s     |
559s 296 |     doc_cfg,
559s     |     ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:307:5
559s     |
559s 307 |     doc_cfg,
559s     |     ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:318:5
559s     |
559s 318 |     doc_cfg,
559s     |     ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:14:16
559s    |
559s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:35:16
559s    |
559s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/macros.rs:155:20
559s     |
559s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                      ^^^^^^^
559s     |
559s    ::: /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:23:1
559s     |
559s 23  | / ast_enum_of_structs! {
559s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
559s 25  | |     /// `'a: 'b`, `const LEN: usize`.
559s 26  | |     ///
559s ...   |
559s 45  | |     }
559s 46  | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:53:16
559s    |
559s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:69:16
559s    |
559s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:83:16
559s    |
559s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:363:20
559s     |
559s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |                    ^^^^^^^
559s ...
559s 404 | generics_wrapper_impls!(ImplGenerics);
559s     | ------------------------------------- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:363:20
559s     |
559s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |                    ^^^^^^^
559s ...
559s 406 | generics_wrapper_impls!(TypeGenerics);
559s     | ------------------------------------- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:363:20
559s     |
559s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |                    ^^^^^^^
559s ...
559s 408 | generics_wrapper_impls!(Turbofish);
559s     | ---------------------------------- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:426:16
559s     |
559s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:475:16
559s     |
559s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/macros.rs:155:20
559s     |
559s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                      ^^^^^^^
559s     |
559s    ::: /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:470:1
559s     |
559s 470 | / ast_enum_of_structs! {
559s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
559s 472 | |     ///
559s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
559s ...   |
559s 479 | |     }
559s 480 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:487:16
559s     |
559s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:504:16
559s     |
559s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:517:16
559s     |
559s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:535:16
559s     |
559s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/macros.rs:155:20
559s     |
559s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                      ^^^^^^^
559s     |
559s    ::: /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:524:1
559s     |
559s 524 | / ast_enum_of_structs! {
559s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
559s 526 | |     ///
559s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
559s ...   |
559s 545 | |     }
559s 546 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:553:16
559s     |
559s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:570:16
559s     |
559s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:583:16
559s     |
559s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:347:9
559s     |
559s 347 |         doc_cfg,
559s     |         ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:597:16
559s     |
559s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:660:16
559s     |
559s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:687:16
559s     |
559s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:725:16
559s     |
559s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:747:16
559s     |
559s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:758:16
559s     |
559s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:812:16
559s     |
559s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:856:16
559s     |
559s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:905:16
559s     |
559s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:916:16
559s     |
559s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:940:16
559s     |
559s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:971:16
559s     |
559s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:982:16
559s     |
559s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:1057:16
559s      |
559s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:1207:16
559s      |
559s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:1217:16
559s      |
559s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:1229:16
559s      |
559s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:1268:16
559s      |
559s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:1300:16
559s      |
559s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:1310:16
559s      |
559s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:1325:16
559s      |
559s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:1335:16
559s      |
559s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:1345:16
559s      |
559s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/generics.rs:1354:16
559s      |
559s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:19:16
559s    |
559s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:20:20
559s    |
559s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
559s    |                    ^^^^^^^^^^^^^^^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/macros.rs:155:20
559s     |
559s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                      ^^^^^^^
559s     |
559s    ::: /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:9:1
559s     |
559s 9   | / ast_enum_of_structs! {
559s 10  | |     /// Things that can appear directly inside of a module or scope.
559s 11  | |     ///
559s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
559s ...   |
559s 96  | |     }
559s 97  | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:103:16
559s     |
559s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:121:16
559s     |
559s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:137:16
559s     |
559s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:154:16
559s     |
559s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:167:16
559s     |
559s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:181:16
559s     |
559s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:201:16
559s     |
559s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:215:16
559s     |
559s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:229:16
559s     |
559s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:244:16
559s     |
559s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:263:16
559s     |
559s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:279:16
559s     |
559s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:299:16
559s     |
559s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:316:16
559s     |
559s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:333:16
559s     |
559s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:348:16
559s     |
559s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:477:16
559s     |
559s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/macros.rs:155:20
559s     |
559s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                      ^^^^^^^
559s     |
559s    ::: /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:467:1
559s     |
559s 467 | / ast_enum_of_structs! {
559s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
559s 469 | |     ///
559s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
559s ...   |
559s 493 | |     }
559s 494 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:500:16
559s     |
559s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:512:16
559s     |
559s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:522:16
559s     |
559s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:534:16
559s     |
559s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:544:16
559s     |
559s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:561:16
559s     |
559s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:562:20
559s     |
559s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
559s     |                    ^^^^^^^^^^^^^^^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/macros.rs:155:20
559s     |
559s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                      ^^^^^^^
559s     |
559s    ::: /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:551:1
559s     |
559s 551 | / ast_enum_of_structs! {
559s 552 | |     /// An item within an `extern` block.
559s 553 | |     ///
559s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
559s ...   |
559s 600 | |     }
559s 601 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:607:16
559s     |
559s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:620:16
559s     |
559s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:637:16
559s     |
559s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:651:16
559s     |
559s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:669:16
559s     |
559s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:670:20
559s     |
559s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
559s     |                    ^^^^^^^^^^^^^^^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/macros.rs:155:20
559s     |
559s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                      ^^^^^^^
559s     |
559s    ::: /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:659:1
559s     |
559s 659 | / ast_enum_of_structs! {
559s 660 | |     /// An item declaration within the definition of a trait.
559s 661 | |     ///
559s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
559s ...   |
559s 708 | |     }
559s 709 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:715:16
559s     |
559s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:731:16
559s     |
559s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:744:16
559s     |
559s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:761:16
559s     |
559s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:779:16
559s     |
559s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:780:20
559s     |
559s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
559s     |                    ^^^^^^^^^^^^^^^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/macros.rs:155:20
559s     |
559s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                      ^^^^^^^
559s     |
559s    ::: /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:769:1
559s     |
559s 769 | / ast_enum_of_structs! {
559s 770 | |     /// An item within an impl block.
559s 771 | |     ///
559s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
559s ...   |
559s 818 | |     }
559s 819 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:825:16
559s     |
559s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:844:16
559s     |
559s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:858:16
559s     |
559s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:876:16
559s     |
559s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:889:16
559s     |
559s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:927:16
559s     |
559s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/macros.rs:155:20
559s     |
559s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                      ^^^^^^^
559s     |
559s    ::: /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:923:1
559s     |
559s 923 | / ast_enum_of_structs! {
559s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
559s 925 | |     ///
559s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
559s ...   |
559s 938 | |     }
559s 939 | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:949:16
559s     |
559s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:93:15
559s    |
559s 93 |         #[cfg(syn_no_non_exhaustive)]
559s    |               ^^^^^^^^^^^^^^^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:381:19
559s     |
559s 381 |             #[cfg(syn_no_non_exhaustive)]
559s     |                   ^^^^^^^^^^^^^^^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:597:15
559s     |
559s 597 |         #[cfg(syn_no_non_exhaustive)]
559s     |               ^^^^^^^^^^^^^^^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:705:15
559s     |
559s 705 |         #[cfg(syn_no_non_exhaustive)]
559s     |               ^^^^^^^^^^^^^^^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:815:15
559s     |
559s 815 |         #[cfg(syn_no_non_exhaustive)]
559s     |               ^^^^^^^^^^^^^^^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:976:16
559s     |
559s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1237:16
559s      |
559s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1264:16
559s      |
559s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1305:16
559s      |
559s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1338:16
559s      |
559s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1352:16
559s      |
559s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1401:16
559s      |
559s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1419:16
559s      |
559s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1500:16
559s      |
559s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1535:16
559s      |
559s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1564:16
559s      |
559s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1584:16
559s      |
559s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1680:16
559s      |
559s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1722:16
559s      |
559s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1745:16
559s      |
559s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1827:16
559s      |
559s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1843:16
559s      |
559s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1859:16
559s      |
559s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1903:16
559s      |
559s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1921:16
559s      |
559s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1971:16
559s      |
559s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1995:16
559s      |
559s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2019:16
559s      |
559s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2070:16
559s      |
559s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2144:16
559s      |
559s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2200:16
559s      |
559s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2260:16
559s      |
559s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2290:16
559s      |
559s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2319:16
559s      |
559s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2392:16
559s      |
559s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2410:16
559s      |
559s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2522:16
559s      |
559s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2603:16
559s      |
559s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2628:16
559s      |
559s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2668:16
559s      |
559s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2726:16
559s      |
559s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:1817:23
559s      |
559s 1817 |                 #[cfg(syn_no_non_exhaustive)]
559s      |                       ^^^^^^^^^^^^^^^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2251:23
559s      |
559s 2251 |                 #[cfg(syn_no_non_exhaustive)]
559s      |                       ^^^^^^^^^^^^^^^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2592:27
559s      |
559s 2592 |                     #[cfg(syn_no_non_exhaustive)]
559s      |                           ^^^^^^^^^^^^^^^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2771:16
559s      |
559s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2787:16
559s      |
559s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2799:16
559s      |
559s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2815:16
559s      |
559s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2830:16
559s      |
559s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2843:16
559s      |
559s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2861:16
559s      |
559s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2873:16
559s      |
559s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2888:16
559s      |
559s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2903:16
559s      |
559s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2929:16
559s      |
559s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2942:16
559s      |
559s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2964:16
559s      |
559s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:2979:16
559s      |
559s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3001:16
559s      |
559s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3023:16
559s      |
559s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3034:16
559s      |
559s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3043:16
559s      |
559s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3050:16
559s      |
559s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3059:16
559s      |
559s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3066:16
559s      |
559s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3075:16
559s      |
559s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3091:16
559s      |
559s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3110:16
559s      |
559s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3130:16
559s      |
559s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3139:16
559s      |
559s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3155:16
559s      |
559s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3177:16
559s      |
559s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3193:16
559s      |
559s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3202:16
559s      |
559s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3212:16
559s      |
559s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3226:16
559s      |
559s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3237:16
559s      |
559s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3273:16
559s      |
559s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/item.rs:3301:16
559s      |
559s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/file.rs:80:16
559s    |
559s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/file.rs:93:16
559s    |
559s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/file.rs:118:16
559s     |
559s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lifetime.rs:127:16
559s     |
559s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lifetime.rs:145:16
559s     |
559s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:629:12
559s     |
559s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:640:12
559s     |
559s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:652:12
559s     |
559s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/macros.rs:155:20
559s     |
559s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                      ^^^^^^^
559s     |
559s    ::: /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:14:1
559s     |
559s 14  | / ast_enum_of_structs! {
559s 15  | |     /// A Rust literal such as a string or integer or boolean.
559s 16  | |     ///
559s 17  | |     /// # Syntax tree enum
559s ...   |
559s 48  | |     }
559s 49  | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:666:20
559s     |
559s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |                    ^^^^^^^
559s ...
559s 703 | lit_extra_traits!(LitStr);
559s     | ------------------------- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:666:20
559s     |
559s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |                    ^^^^^^^
559s ...
559s 704 | lit_extra_traits!(LitByteStr);
559s     | ----------------------------- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:666:20
559s     |
559s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |                    ^^^^^^^
559s ...
559s 705 | lit_extra_traits!(LitByte);
559s     | -------------------------- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:666:20
559s     |
559s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |                    ^^^^^^^
559s ...
559s 706 | lit_extra_traits!(LitChar);
559s     | -------------------------- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:666:20
559s     |
559s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |                    ^^^^^^^
559s ...
559s 707 | lit_extra_traits!(LitInt);
559s     | ------------------------- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:666:20
559s     |
559s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |                    ^^^^^^^
559s ...
559s 708 | lit_extra_traits!(LitFloat);
559s     | --------------------------- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:170:16
559s     |
559s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:200:16
559s     |
559s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:744:16
559s     |
559s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:816:16
559s     |
559s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:827:16
559s     |
559s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:838:16
559s     |
559s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:849:16
559s     |
559s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:860:16
559s     |
559s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:871:16
559s     |
559s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:882:16
559s     |
559s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:900:16
559s     |
559s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:907:16
559s     |
559s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:914:16
559s     |
559s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:921:16
559s     |
559s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:928:16
559s     |
559s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:935:16
559s     |
559s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:942:16
559s     |
559s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lit.rs:1568:15
559s      |
559s 1568 |         #[cfg(syn_no_negative_literal_parse)]
559s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/mac.rs:15:16
559s    |
559s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/mac.rs:29:16
559s    |
559s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/mac.rs:137:16
559s     |
559s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/mac.rs:145:16
559s     |
559s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/mac.rs:177:16
559s     |
559s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/mac.rs:201:16
559s     |
559s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s  --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/derive.rs:8:16
559s   |
559s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
559s   |                ^^^^^^^
559s   |
559s   = help: consider using a Cargo feature instead
559s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s            [lints.rust]
559s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/derive.rs:37:16
559s    |
559s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/derive.rs:57:16
559s    |
559s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/derive.rs:70:16
559s    |
559s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/derive.rs:83:16
559s    |
559s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/derive.rs:95:16
559s    |
559s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/derive.rs:231:16
559s     |
559s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s  --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/op.rs:6:16
559s   |
559s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s   |                ^^^^^^^
559s   |
559s   = help: consider using a Cargo feature instead
559s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s            [lints.rust]
559s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/op.rs:72:16
559s    |
559s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/op.rs:130:16
559s     |
559s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/op.rs:165:16
559s     |
559s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/op.rs:188:16
559s     |
559s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/op.rs:224:16
559s     |
559s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s  --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/stmt.rs:7:16
559s   |
559s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s   |                ^^^^^^^
559s   |
559s   = help: consider using a Cargo feature instead
559s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s            [lints.rust]
559s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/stmt.rs:19:16
559s    |
559s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/stmt.rs:39:16
559s    |
559s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/stmt.rs:136:16
559s     |
559s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/stmt.rs:147:16
559s     |
559s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/stmt.rs:109:20
559s     |
559s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                    ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/stmt.rs:312:16
559s     |
559s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/stmt.rs:321:16
559s     |
559s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/stmt.rs:336:16
559s     |
559s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:16:16
559s    |
559s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:17:20
559s    |
559s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
559s    |                    ^^^^^^^^^^^^^^^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/macros.rs:155:20
559s     |
559s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                      ^^^^^^^
559s     |
559s    ::: /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:5:1
559s     |
559s 5   | / ast_enum_of_structs! {
559s 6   | |     /// The possible types that a Rust value could have.
559s 7   | |     ///
559s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
559s ...   |
559s 88  | |     }
559s 89  | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:96:16
559s    |
559s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:110:16
559s     |
559s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:128:16
559s     |
559s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:141:16
559s     |
559s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:153:16
559s     |
559s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:164:16
559s     |
559s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:175:16
559s     |
559s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:186:16
559s     |
559s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:199:16
559s     |
559s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:211:16
559s     |
559s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:225:16
559s     |
559s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:239:16
559s     |
559s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:252:16
559s     |
559s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:264:16
559s     |
559s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:276:16
559s     |
559s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:288:16
559s     |
559s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:311:16
559s     |
559s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:323:16
559s     |
559s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:85:15
559s    |
559s 85 |         #[cfg(syn_no_non_exhaustive)]
559s    |               ^^^^^^^^^^^^^^^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:342:16
559s     |
559s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:656:16
559s     |
559s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:667:16
559s     |
559s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:680:16
559s     |
559s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:703:16
559s     |
559s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:716:16
559s     |
559s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:777:16
559s     |
559s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:786:16
559s     |
559s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:795:16
559s     |
559s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:828:16
559s     |
559s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:837:16
559s     |
559s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:887:16
559s     |
559s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:895:16
559s     |
559s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:949:16
559s     |
559s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:992:16
559s     |
559s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1003:16
559s      |
559s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1024:16
559s      |
559s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1098:16
559s      |
559s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1108:16
559s      |
559s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:357:20
559s     |
559s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                    ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:869:20
559s     |
559s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                    ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:904:20
559s     |
559s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                    ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:958:20
559s     |
559s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                    ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1128:16
559s      |
559s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1137:16
559s      |
559s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1148:16
559s      |
559s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1162:16
559s      |
559s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1172:16
559s      |
559s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1193:16
559s      |
559s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1200:16
559s      |
559s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1209:16
559s      |
559s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1216:16
559s      |
559s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1224:16
559s      |
559s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1232:16
559s      |
559s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1241:16
559s      |
559s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1250:16
559s      |
559s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1257:16
559s      |
559s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1264:16
559s      |
559s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1277:16
559s      |
559s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1289:16
559s      |
559s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/ty.rs:1297:16
559s      |
559s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:16:16
559s    |
559s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:17:20
559s    |
559s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
559s    |                    ^^^^^^^^^^^^^^^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/macros.rs:155:20
559s     |
559s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                      ^^^^^^^
559s     |
559s    ::: /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:5:1
559s     |
559s 5   | / ast_enum_of_structs! {
559s 6   | |     /// A pattern in a local binding, function signature, match expression, or
559s 7   | |     /// various other places.
559s 8   | |     ///
559s ...   |
559s 97  | |     }
559s 98  | | }
559s     | |_- in this macro invocation
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:104:16
559s     |
559s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:119:16
559s     |
559s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:136:16
559s     |
559s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:147:16
559s     |
559s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:158:16
559s     |
559s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:176:16
559s     |
559s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:188:16
559s     |
559s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:201:16
559s     |
559s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:214:16
559s     |
559s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:225:16
559s     |
559s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:237:16
559s     |
559s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:251:16
559s     |
559s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:263:16
559s     |
559s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:275:16
559s     |
559s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:288:16
559s     |
559s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:302:16
559s     |
559s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:94:15
559s    |
559s 94 |         #[cfg(syn_no_non_exhaustive)]
559s    |               ^^^^^^^^^^^^^^^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:318:16
559s     |
559s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:769:16
559s     |
559s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:777:16
559s     |
559s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:791:16
559s     |
559s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:807:16
559s     |
559s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:816:16
559s     |
559s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:826:16
559s     |
559s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:834:16
559s     |
559s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:844:16
559s     |
559s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:853:16
559s     |
559s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:863:16
559s     |
559s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:871:16
559s     |
559s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:879:16
559s     |
559s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:889:16
559s     |
559s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:899:16
559s     |
559s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:907:16
559s     |
559s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/pat.rs:916:16
559s     |
559s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s  --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:9:16
559s   |
559s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s   |                ^^^^^^^
559s   |
559s   = help: consider using a Cargo feature instead
559s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s            [lints.rust]
559s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:35:16
559s    |
559s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:67:16
559s    |
559s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s    |                ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:105:16
559s     |
559s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:130:16
559s     |
559s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:144:16
559s     |
559s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:157:16
559s     |
559s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:171:16
559s     |
559s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:201:16
559s     |
559s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:218:16
559s     |
559s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:225:16
559s     |
559s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:358:16
559s     |
559s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:385:16
559s     |
559s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:397:16
559s     |
559s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:430:16
559s     |
559s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:442:16
559s     |
559s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:505:20
559s     |
559s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                    ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:569:20
559s     |
559s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                    ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:591:20
559s     |
559s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                    ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:693:16
559s     |
559s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:701:16
559s     |
559s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:709:16
559s     |
559s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:724:16
559s     |
559s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:752:16
559s     |
559s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:793:16
559s     |
559s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:802:16
559s     |
559s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/path.rs:811:16
559s     |
559s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/punctuated.rs:371:12
559s     |
559s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/punctuated.rs:1012:12
559s      |
559s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s      |            ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/punctuated.rs:54:15
559s    |
559s 54 |     #[cfg(not(syn_no_const_vec_new))]
559s    |               ^^^^^^^^^^^^^^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/punctuated.rs:63:11
559s    |
559s 63 |     #[cfg(syn_no_const_vec_new)]
559s    |           ^^^^^^^^^^^^^^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/punctuated.rs:267:16
559s     |
559s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/punctuated.rs:288:16
559s     |
559s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/punctuated.rs:325:16
559s     |
559s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/punctuated.rs:346:16
559s     |
559s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
559s     |                ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/punctuated.rs:1060:16
559s      |
559s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/punctuated.rs:1071:16
559s      |
559s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
559s      |                ^^^^^^^
559s      |
559s      = help: consider using a Cargo feature instead
559s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s               [lints.rust]
559s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/parse_quote.rs:68:12
559s    |
559s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
559s    |            ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/parse_quote.rs:100:12
559s     |
559s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
559s     |
559s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s  --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:7:12
559s   |
559s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s   |            ^^^^^^^
559s   |
559s   = help: consider using a Cargo feature instead
559s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s            [lints.rust]
559s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:17:12
559s    |
559s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s    |            ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:29:12
559s    |
559s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s    |            ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:43:12
559s    |
559s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s    |            ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:46:12
559s    |
559s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s    |            ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:53:12
559s    |
559s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s    |            ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:66:12
559s    |
559s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s    |            ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:77:12
559s    |
559s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s    |            ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:80:12
559s    |
559s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s    |            ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:87:12
559s    |
559s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s    |            ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:98:12
559s    |
559s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s    |            ^^^^^^^
559s    |
559s    = help: consider using a Cargo feature instead
559s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s             [lints.rust]
559s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:108:12
559s     |
559s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:120:12
559s     |
559s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:135:12
559s     |
559s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:146:12
559s     |
559s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:157:12
559s     |
559s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:168:12
559s     |
559s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:179:12
559s     |
559s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:189:12
559s     |
559s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:202:12
559s     |
559s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:282:12
559s     |
559s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:293:12
559s     |
559s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:305:12
559s     |
559s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:317:12
559s     |
559s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:329:12
559s     |
559s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:341:12
559s     |
559s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:353:12
559s     |
559s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:364:12
559s     |
559s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:375:12
559s     |
559s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:387:12
559s     |
559s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:399:12
559s     |
559s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:411:12
559s     |
559s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:428:12
559s     |
559s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:439:12
559s     |
559s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:451:12
559s     |
559s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:466:12
559s     |
559s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:477:12
559s     |
559s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:490:12
559s     |
559s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:502:12
559s     |
559s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:515:12
559s     |
559s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:525:12
559s     |
559s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:537:12
559s     |
559s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:547:12
559s     |
559s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:560:12
559s     |
559s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:575:12
559s     |
559s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:586:12
559s     |
559s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:597:12
559s     |
559s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:609:12
559s     |
559s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:622:12
559s     |
559s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:635:12
559s     |
559s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
559s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:646:12
559s     |
559s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
559s     |            ^^^^^^^
559s     |
559s     = help: consider using a Cargo feature instead
559s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
559s              [lints.rust]
559s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
559s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
559s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
559s 
559s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:660:12
560s     |
560s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:671:12
560s     |
560s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:682:12
560s     |
560s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:693:12
560s     |
560s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:705:12
560s     |
560s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:716:12
560s     |
560s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:727:12
560s     |
560s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:740:12
560s     |
560s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:751:12
560s     |
560s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:764:12
560s     |
560s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:776:12
560s     |
560s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:788:12
560s     |
560s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:799:12
560s     |
560s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:809:12
560s     |
560s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:819:12
560s     |
560s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:830:12
560s     |
560s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:840:12
560s     |
560s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:855:12
560s     |
560s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:867:12
560s     |
560s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:878:12
560s     |
560s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:894:12
560s     |
560s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:907:12
560s     |
560s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:920:12
560s     |
560s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:930:12
560s     |
560s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:941:12
560s     |
560s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:953:12
560s     |
560s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:968:12
560s     |
560s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:986:12
560s     |
560s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:997:12
560s     |
560s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s     |            ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1010:12
560s      |
560s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1027:12
560s      |
560s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1037:12
560s      |
560s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1064:12
560s      |
560s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1081:12
560s      |
560s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1096:12
560s      |
560s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1111:12
560s      |
560s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1123:12
560s      |
560s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1135:12
560s      |
560s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1152:12
560s      |
560s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1164:12
560s      |
560s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1177:12
560s      |
560s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1191:12
560s      |
560s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1209:12
560s      |
560s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1224:12
560s      |
560s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1243:12
560s      |
560s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1259:12
560s      |
560s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1275:12
560s      |
560s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1289:12
560s      |
560s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1303:12
560s      |
560s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1313:12
560s      |
560s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1324:12
560s      |
560s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1339:12
560s      |
560s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1349:12
560s      |
560s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1362:12
560s      |
560s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1374:12
560s      |
560s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1385:12
560s      |
560s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1395:12
560s      |
560s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1406:12
560s      |
560s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1417:12
560s      |
560s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1428:12
560s      |
560s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1440:12
560s      |
560s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1450:12
560s      |
560s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1461:12
560s      |
560s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1487:12
560s      |
560s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1498:12
560s      |
560s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1511:12
560s      |
560s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1521:12
560s      |
560s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1531:12
560s      |
560s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1542:12
560s      |
560s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1553:12
560s      |
560s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1565:12
560s      |
560s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1577:12
560s      |
560s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1587:12
560s      |
560s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1598:12
560s      |
560s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1611:12
560s      |
560s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1622:12
560s      |
560s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1633:12
560s      |
560s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1645:12
560s      |
560s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1655:12
560s      |
560s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1665:12
560s      |
560s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1678:12
560s      |
560s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1688:12
560s      |
560s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1699:12
560s      |
560s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1710:12
560s      |
560s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1722:12
560s      |
560s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1735:12
560s      |
560s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1738:12
560s      |
560s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1745:12
560s      |
560s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1757:12
560s      |
560s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1767:12
560s      |
560s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1786:12
560s      |
560s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1798:12
560s      |
560s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1810:12
560s      |
560s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1813:12
560s      |
560s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1820:12
560s      |
560s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1835:12
560s      |
560s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1850:12
560s      |
560s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1861:12
560s      |
560s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1873:12
560s      |
560s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1889:12
560s      |
560s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1914:12
560s      |
560s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1926:12
560s      |
560s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1942:12
560s      |
560s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1952:12
560s      |
560s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1962:12
560s      |
560s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1971:12
560s      |
560s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1978:12
560s      |
560s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1987:12
560s      |
560s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2001:12
560s      |
560s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2011:12
560s      |
560s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2021:12
560s      |
560s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2031:12
560s      |
560s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2043:12
560s      |
560s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2055:12
560s      |
560s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2065:12
560s      |
560s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2075:12
560s      |
560s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2085:12
560s      |
560s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2088:12
560s      |
560s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2095:12
560s      |
560s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2104:12
560s      |
560s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2114:12
560s      |
560s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2123:12
560s      |
560s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2134:12
560s      |
560s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2145:12
560s      |
560s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2158:12
560s      |
560s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2168:12
560s      |
560s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2180:12
560s      |
560s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2189:12
560s      |
560s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2198:12
560s      |
560s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2210:12
560s      |
560s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2222:12
560s      |
560s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:2232:12
560s      |
560s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:276:23
560s     |
560s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
560s     |                       ^^^^^^^^^^^^^^^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:849:19
560s     |
560s 849 |             #[cfg(syn_no_non_exhaustive)]
560s     |                   ^^^^^^^^^^^^^^^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:962:19
560s     |
560s 962 |             #[cfg(syn_no_non_exhaustive)]
560s     |                   ^^^^^^^^^^^^^^^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1058:19
560s      |
560s 1058 |             #[cfg(syn_no_non_exhaustive)]
560s      |                   ^^^^^^^^^^^^^^^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1481:19
560s      |
560s 1481 |             #[cfg(syn_no_non_exhaustive)]
560s      |                   ^^^^^^^^^^^^^^^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1829:19
560s      |
560s 1829 |             #[cfg(syn_no_non_exhaustive)]
560s      |                   ^^^^^^^^^^^^^^^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/gen/clone.rs:1908:19
560s      |
560s 1908 |             #[cfg(syn_no_non_exhaustive)]
560s      |                   ^^^^^^^^^^^^^^^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unused import: `crate::gen::*`
560s    --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lib.rs:787:9
560s     |
560s 787 | pub use crate::gen::*;
560s     |         ^^^^^^^^^^^^^
560s     |
560s     = note: `#[warn(unused_imports)]` on by default
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/parse.rs:1065:12
560s      |
560s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/parse.rs:1072:12
560s      |
560s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/parse.rs:1083:12
560s      |
560s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/parse.rs:1090:12
560s      |
560s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/parse.rs:1100:12
560s      |
560s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/parse.rs:1116:12
560s      |
560s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s     --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/parse.rs:1126:12
560s      |
560s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
560s      |            ^^^^^^^
560s      |
560s      = help: consider using a Cargo feature instead
560s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s               [lints.rust]
560s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s   --> /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/reserved.rs:29:12
560s    |
560s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
560s    |            ^^^^^^^
560s    |
560s    = help: consider using a Cargo feature instead
560s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s             [lints.rust]
560s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s    Compiling rand_core v0.6.4
560s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=rand_core CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/rand_core-0.6.4 CARGO_PKG_AUTHORS='The Rand Project Developers:The Rust Project Developers' CARGO_PKG_DESCRIPTION='Core random number generator traits and tools for implementation.
560s ' CARGO_PKG_HOMEPAGE='https://rust-random.github.io/book' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=rand_core CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/rand' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.6.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/rand_core-0.6.4 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name rand_core --edition=2018 /tmp/tmp.8gcq2RkjyF/registry/rand_core-0.6.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="getrandom"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "getrandom", "serde", "serde1", "std"))' -C metadata=81a60ec1b1185cc6 -C extra-filename=-81a60ec1b1185cc6 --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern getrandom=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libgetrandom-b982b9788ef2a3a5.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry`
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s   --> /usr/share/cargo/registry/rand_core-0.6.4/src/lib.rs:38:13
560s    |
560s 38 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
560s    |             ^^^^^^^
560s    |
560s    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
560s    = help: consider using a Cargo feature instead
560s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s             [lints.rust]
560s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s    = note: `#[warn(unexpected_cfgs)]` on by default
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s   --> /usr/share/cargo/registry/rand_core-0.6.4/src/os.rs:46:12
560s    |
560s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
560s    |            ^^^^^^^
560s    |
560s    = help: consider using a Cargo feature instead
560s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s             [lints.rust]
560s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: unexpected `cfg` condition name: `doc_cfg`
560s    --> /usr/share/cargo/registry/rand_core-0.6.4/src/lib.rs:411:16
560s     |
560s 411 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
560s     |                ^^^^^^^
560s     |
560s     = help: consider using a Cargo feature instead
560s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
560s              [lints.rust]
560s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
560s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
560s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
560s 
560s warning: `rand_core` (lib) generated 3 warnings
560s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=rand_core CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/rand_core-0.6.4 CARGO_PKG_AUTHORS='The Rand Project Developers:The Rust Project Developers' CARGO_PKG_DESCRIPTION='Core random number generator traits and tools for implementation.
560s ' CARGO_PKG_HOMEPAGE='https://rust-random.github.io/book' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=rand_core CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/rand' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.6.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/rand_core-0.6.4 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name rand_core --edition=2018 /tmp/tmp.8gcq2RkjyF/registry/rand_core-0.6.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="getrandom"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "getrandom", "serde", "serde1", "std"))' -C metadata=bc7f72d706b68f43 -C extra-filename=-bc7f72d706b68f43 --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern getrandom=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libgetrandom-a0d8efeca7faee8f.rmeta --cap-lints warn`
561s warning: unexpected `cfg` condition name: `doc_cfg`
561s   --> /tmp/tmp.8gcq2RkjyF/registry/rand_core-0.6.4/src/lib.rs:38:13
561s    |
561s 38 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
561s    |             ^^^^^^^
561s    |
561s    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
561s    = help: consider using a Cargo feature instead
561s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
561s             [lints.rust]
561s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
561s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
561s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
561s    = note: `#[warn(unexpected_cfgs)]` on by default
561s 
561s warning: unexpected `cfg` condition name: `doc_cfg`
561s   --> /tmp/tmp.8gcq2RkjyF/registry/rand_core-0.6.4/src/os.rs:46:12
561s    |
561s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
561s    |            ^^^^^^^
561s    |
561s    = help: consider using a Cargo feature instead
561s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
561s             [lints.rust]
561s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
561s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
561s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
561s 
561s warning: unexpected `cfg` condition name: `doc_cfg`
561s    --> /tmp/tmp.8gcq2RkjyF/registry/rand_core-0.6.4/src/lib.rs:411:16
561s     |
561s 411 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
561s     |                ^^^^^^^
561s     |
561s     = help: consider using a Cargo feature instead
561s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
561s              [lints.rust]
561s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
561s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
561s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
561s 
561s warning: `rand_core` (lib) generated 3 warnings
561s    Compiling regex v1.10.6
561s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/regex-1.10.6 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='An implementation of regular expressions for Rust. This implementation uses
561s finite automata and guarantees linear time matching on all inputs.
561s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/regex' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=1.10.6 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=10 CARGO_PKG_VERSION_PATCH=6 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/regex-1.10.6 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name regex --edition=2021 /tmp/tmp.8gcq2RkjyF/registry/regex-1.10.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="perf"' --cfg 'feature="perf-backtrack"' --cfg 'feature="perf-cache"' --cfg 'feature="perf-dfa"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-onepass"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "logging", "pattern", "perf", "perf-backtrack", "perf-cache", "perf-dfa", "perf-dfa-full", "perf-inline", "perf-literal", "perf-onepass", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unstable", "use_std"))' -C metadata=ac5db2dc3d46b37d -C extra-filename=-ac5db2dc3d46b37d --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern aho_corasick=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libaho_corasick-632b1e819e3413c2.rmeta --extern memchr=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libmemchr-93ee6dc4006090e7.rmeta --extern regex_automata=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libregex_automata-d6ade1110cf54090.rmeta --extern regex_syntax=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libregex_syntax-d0856e3cd8190594.rmeta --cap-lints warn`
562s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/regex-1.10.6 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='An implementation of regular expressions for Rust. This implementation uses
562s finite automata and guarantees linear time matching on all inputs.
562s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/regex' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=1.10.6 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=10 CARGO_PKG_VERSION_PATCH=6 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/regex-1.10.6 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name regex --edition=2021 /tmp/tmp.8gcq2RkjyF/registry/regex-1.10.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="perf"' --cfg 'feature="perf-backtrack"' --cfg 'feature="perf-cache"' --cfg 'feature="perf-dfa"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-onepass"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "logging", "pattern", "perf", "perf-backtrack", "perf-cache", "perf-dfa", "perf-dfa-full", "perf-inline", "perf-literal", "perf-onepass", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unstable", "use_std"))' -C metadata=48b8e4401833b844 -C extra-filename=-48b8e4401833b844 --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern aho_corasick=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libaho_corasick-1dffd53f7373272e.rmeta --extern memchr=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libmemchr-2ffb794a026d9d65.rmeta --extern regex_automata=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libregex_automata-5739d9e782c62673.rmeta --extern regex_syntax=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libregex_syntax-b1cc563782da2a62.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry`
562s    Compiling log v0.4.22
562s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=log CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/log-0.4.22 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='A lightweight logging facade for Rust
562s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=log CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/log' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=0.4.22 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=22 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/log-0.4.22 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name log --edition=2021 /tmp/tmp.8gcq2RkjyF/registry/log-0.4.22/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("kv", "kv_serde", "kv_std", "kv_sval", "kv_unstable", "kv_unstable_serde", "kv_unstable_std", "kv_unstable_sval", "max_level_debug", "max_level_error", "max_level_info", "max_level_off", "max_level_trace", "max_level_warn", "release_max_level_debug", "release_max_level_error", "release_max_level_info", "release_max_level_off", "release_max_level_trace", "release_max_level_warn", "serde", "std", "sval", "sval_ref", "value-bag"))' -C metadata=0aebf00247d0fee6 -C extra-filename=-0aebf00247d0fee6 --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry`
563s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=log CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/log-0.4.22 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='A lightweight logging facade for Rust
563s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=log CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/log' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=0.4.22 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=22 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/log-0.4.22 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name log --edition=2021 /tmp/tmp.8gcq2RkjyF/registry/log-0.4.22/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("kv", "kv_serde", "kv_std", "kv_sval", "kv_unstable", "kv_unstable_serde", "kv_unstable_std", "kv_unstable_sval", "max_level_debug", "max_level_error", "max_level_info", "max_level_off", "max_level_trace", "max_level_warn", "release_max_level_debug", "release_max_level_error", "release_max_level_info", "release_max_level_off", "release_max_level_trace", "release_max_level_warn", "serde", "std", "sval", "sval_ref", "value-bag"))' -C metadata=4a7f1e70b4fa58ec -C extra-filename=-4a7f1e70b4fa58ec --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --cap-lints warn`
563s    Compiling env_logger v0.10.2
563s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=env_logger CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/env_logger-0.10.2 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='A logging implementation for `log` which is configured via an environment
563s variable.
563s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=env_logger CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-cli/env_logger' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=0.10.2 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=10 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/env_logger-0.10.2 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name env_logger --edition=2021 /tmp/tmp.8gcq2RkjyF/registry/env_logger-0.10.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="regex"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("auto-color", "color", "default", "humantime", "regex"))' -C metadata=0b67fef5addb2d0d -C extra-filename=-0b67fef5addb2d0d --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern log=/tmp/tmp.8gcq2RkjyF/target/debug/deps/liblog-4a7f1e70b4fa58ec.rmeta --extern regex=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libregex-ac5db2dc3d46b37d.rmeta --cap-lints warn`
563s warning: unexpected `cfg` condition name: `rustbuild`
563s    --> /tmp/tmp.8gcq2RkjyF/registry/env_logger-0.10.2/src/lib.rs:274:13
563s     |
563s 274 | #![cfg_attr(rustbuild, feature(staged_api, rustc_private))]
563s     |             ^^^^^^^^^
563s     |
563s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
563s     = help: consider using a Cargo feature instead
563s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
563s              [lints.rust]
563s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rustbuild)'] }
563s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustbuild)");` to the top of the `build.rs`
563s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
563s     = note: `#[warn(unexpected_cfgs)]` on by default
563s 
563s warning: unexpected `cfg` condition name: `rustbuild`
563s    --> /tmp/tmp.8gcq2RkjyF/registry/env_logger-0.10.2/src/lib.rs:275:13
563s     |
563s 275 | #![cfg_attr(rustbuild, unstable(feature = "rustc_private", issue = "27812"))]
563s     |             ^^^^^^^^^
563s     |
563s     = help: consider using a Cargo feature instead
563s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
563s              [lints.rust]
563s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rustbuild)'] }
563s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustbuild)");` to the top of the `build.rs`
563s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
563s 
564s warning: `env_logger` (lib) generated 2 warnings
564s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=env_logger CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/env_logger-0.10.2 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='A logging implementation for `log` which is configured via an environment
564s variable.
564s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=env_logger CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-cli/env_logger' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=0.10.2 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=10 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/env_logger-0.10.2 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name env_logger --edition=2021 /tmp/tmp.8gcq2RkjyF/registry/env_logger-0.10.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="regex"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("auto-color", "color", "default", "humantime", "regex"))' -C metadata=8d2e92fb97149bc7 -C extra-filename=-8d2e92fb97149bc7 --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern log=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/liblog-0aebf00247d0fee6.rmeta --extern regex=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libregex-48b8e4401833b844.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry`
564s warning: unexpected `cfg` condition name: `rustbuild`
564s    --> /usr/share/cargo/registry/env_logger-0.10.2/src/lib.rs:274:13
564s     |
564s 274 | #![cfg_attr(rustbuild, feature(staged_api, rustc_private))]
564s     |             ^^^^^^^^^
564s     |
564s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
564s     = help: consider using a Cargo feature instead
564s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
564s              [lints.rust]
564s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rustbuild)'] }
564s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustbuild)");` to the top of the `build.rs`
564s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
564s     = note: `#[warn(unexpected_cfgs)]` on by default
564s 
564s warning: unexpected `cfg` condition name: `rustbuild`
564s    --> /usr/share/cargo/registry/env_logger-0.10.2/src/lib.rs:275:13
564s     |
564s 275 | #![cfg_attr(rustbuild, unstable(feature = "rustc_private", issue = "27812"))]
564s     |             ^^^^^^^^^
564s     |
564s     = help: consider using a Cargo feature instead
564s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
564s              [lints.rust]
564s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rustbuild)'] }
564s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustbuild)");` to the top of the `build.rs`
564s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
564s 
565s warning: `env_logger` (lib) generated 2 warnings
565s    Compiling rand v0.8.5
565s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=rand CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5 CARGO_PKG_AUTHORS='The Rand Project Developers:The Rust Project Developers' CARGO_PKG_DESCRIPTION='Random number generators and other randomness functionality.
565s ' CARGO_PKG_HOMEPAGE='https://rust-random.github.io/book' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=rand CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/rand' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.8.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=8 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name rand --edition=2018 /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="getrandom"' --cfg 'feature="small_rng"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "default", "getrandom", "libc", "log", "min_const_gen", "nightly", "rand_chacha", "serde", "serde1", "small_rng", "std", "std_rng"))' -C metadata=439dd34e91d088f1 -C extra-filename=-439dd34e91d088f1 --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern rand_core=/tmp/tmp.8gcq2RkjyF/target/debug/deps/librand_core-bc7f72d706b68f43.rmeta --cap-lints warn`
565s warning: unexpected `cfg` condition value: `simd_support`
565s   --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/lib.rs:52:13
565s    |
565s 52 | #![cfg_attr(feature = "simd_support", feature(stdsimd))]
565s    |             ^^^^^^^^^^^^^^^^^^^^^^^^
565s    |
565s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s    = note: `#[warn(unexpected_cfgs)]` on by default
565s 
565s warning: unexpected `cfg` condition name: `doc_cfg`
565s   --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/lib.rs:53:13
565s    |
565s 53 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
565s    |             ^^^^^^^
565s    |
565s    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
565s    = help: consider using a Cargo feature instead
565s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
565s             [lints.rust]
565s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
565s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
565s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition name: `features`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/distribution.rs:162:7
565s     |
565s 162 | #[cfg(features = "nightly")]
565s     |       ^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s help: there is a config with a similar name and value
565s     |
565s 162 | #[cfg(feature = "nightly")]
565s     |       ~~~~~~~
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s   --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/float.rs:15:7
565s    |
565s 15 | #[cfg(feature = "simd_support")] use packed_simd::*;
565s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s    |
565s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/float.rs:156:7
565s     |
565s 156 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/float.rs:158:7
565s     |
565s 158 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/float.rs:160:7
565s     |
565s 160 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/float.rs:162:7
565s     |
565s 162 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/float.rs:165:7
565s     |
565s 165 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/float.rs:167:7
565s     |
565s 167 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/float.rs:169:7
565s     |
565s 169 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s   --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/integer.rs:13:32
565s    |
565s 13 | #[cfg(all(target_arch = "x86", feature = "simd_support"))]
565s    |                                ^^^^^^^^^^^^^^^^^^^^^^^^
565s    |
565s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s   --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/integer.rs:15:35
565s    |
565s 15 | #[cfg(all(target_arch = "x86_64", feature = "simd_support"))]
565s    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^
565s    |
565s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s   --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/integer.rs:19:7
565s    |
565s 19 | #[cfg(feature = "simd_support")] use packed_simd::*;
565s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s    |
565s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/integer.rs:112:7
565s     |
565s 112 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/integer.rs:142:7
565s     |
565s 142 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/integer.rs:144:7
565s     |
565s 144 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/integer.rs:146:7
565s     |
565s 146 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/integer.rs:148:7
565s     |
565s 148 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/integer.rs:150:7
565s     |
565s 150 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/integer.rs:152:7
565s     |
565s 152 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/integer.rs:155:5
565s     |
565s 155 |     feature = "simd_support",
565s     |     ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s   --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/utils.rs:11:7
565s    |
565s 11 | #[cfg(feature = "simd_support")] use packed_simd::*;
565s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s    |
565s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/utils.rs:144:7
565s     |
565s 144 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition name: `std`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/utils.rs:235:11
565s     |
565s 235 | #[cfg(not(std))]
565s     |           ^^^ help: found config with similar value: `feature = "std"`
565s     |
565s     = help: consider using a Cargo feature instead
565s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
565s              [lints.rust]
565s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
565s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/utils.rs:363:7
565s     |
565s 363 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/utils.rs:423:7
565s     |
565s 423 | #[cfg(feature="simd_support")] simd_impl! { f32x2, f32, m32x2, u32x2 }
565s     |       ^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/utils.rs:424:7
565s     |
565s 424 | #[cfg(feature="simd_support")] simd_impl! { f32x4, f32, m32x4, u32x4 }
565s     |       ^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/utils.rs:425:7
565s     |
565s 425 | #[cfg(feature="simd_support")] simd_impl! { f32x8, f32, m32x8, u32x8 }
565s     |       ^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/utils.rs:426:7
565s     |
565s 426 | #[cfg(feature="simd_support")] simd_impl! { f32x16, f32, m32x16, u32x16 }
565s     |       ^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/utils.rs:427:7
565s     |
565s 427 | #[cfg(feature="simd_support")] simd_impl! { f64x2, f64, m64x2, u64x2 }
565s     |       ^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/utils.rs:428:7
565s     |
565s 428 | #[cfg(feature="simd_support")] simd_impl! { f64x4, f64, m64x4, u64x4 }
565s     |       ^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/utils.rs:429:7
565s     |
565s 429 | #[cfg(feature="simd_support")] simd_impl! { f64x8, f64, m64x8, u64x8 }
565s     |       ^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition name: `std`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/utils.rs:291:19
565s     |
565s 291 |         #[cfg(not(std))]
565s     |                   ^^^ help: found config with similar value: `feature = "std"`
565s ...
565s 359 | scalar_float_impl!(f32, u32);
565s     | ---------------------------- in this macro invocation
565s     |
565s     = help: consider using a Cargo feature instead
565s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
565s              [lints.rust]
565s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
565s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s     = note: this warning originates in the macro `scalar_float_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
565s 
565s warning: unexpected `cfg` condition name: `std`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/utils.rs:291:19
565s     |
565s 291 |         #[cfg(not(std))]
565s     |                   ^^^ help: found config with similar value: `feature = "std"`
565s ...
565s 360 | scalar_float_impl!(f64, u64);
565s     | ---------------------------- in this macro invocation
565s     |
565s     = help: consider using a Cargo feature instead
565s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
565s              [lints.rust]
565s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
565s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s     = note: this warning originates in the macro `scalar_float_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/uniform.rs:121:7
565s     |
565s 121 | #[cfg(feature = "simd_support")] use packed_simd::*;
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/uniform.rs:572:7
565s     |
565s 572 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/uniform.rs:679:7
565s     |
565s 679 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/uniform.rs:687:7
565s     |
565s 687 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/uniform.rs:696:7
565s     |
565s 696 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/uniform.rs:706:7
565s     |
565s 706 | #[cfg(feature = "simd_support")]
565s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s     |
565s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s     --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/uniform.rs:1001:7
565s      |
565s 1001 | #[cfg(feature = "simd_support")]
565s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s      |
565s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s     --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/uniform.rs:1003:7
565s      |
565s 1003 | #[cfg(feature = "simd_support")]
565s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s      |
565s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s     --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/uniform.rs:1005:7
565s      |
565s 1005 | #[cfg(feature = "simd_support")]
565s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s      |
565s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s     --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/uniform.rs:1007:7
565s      |
565s 1007 | #[cfg(feature = "simd_support")]
565s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s      |
565s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s     --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/uniform.rs:1010:7
565s      |
565s 1010 | #[cfg(feature = "simd_support")]
565s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s      |
565s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s     --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/uniform.rs:1012:7
565s      |
565s 1012 | #[cfg(feature = "simd_support")]
565s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s      |
565s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition value: `simd_support`
565s     --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/uniform.rs:1014:7
565s      |
565s 1014 | #[cfg(feature = "simd_support")]
565s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
565s      |
565s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
565s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
565s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition name: `doc_cfg`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/rng.rs:395:12
565s     |
565s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "min_const_gen")))]
565s     |            ^^^^^^^
565s     |
565s     = help: consider using a Cargo feature instead
565s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
565s              [lints.rust]
565s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
565s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition name: `doc_cfg`
565s   --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/rngs/mod.rs:99:12
565s    |
565s 99 | #[cfg_attr(doc_cfg, doc(cfg(feature = "std")))]
565s    |            ^^^^^^^
565s    |
565s    = help: consider using a Cargo feature instead
565s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
565s             [lints.rust]
565s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
565s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
565s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition name: `doc_cfg`
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/rngs/mod.rs:118:12
565s     |
565s 118 | #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
565s     |            ^^^^^^^
565s     |
565s     = help: consider using a Cargo feature instead
565s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
565s              [lints.rust]
565s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
565s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
565s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: unexpected `cfg` condition name: `doc_cfg`
565s   --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/rngs/small.rs:79:12
565s    |
565s 79 | #[cfg_attr(doc_cfg, doc(cfg(feature = "small_rng")))]
565s    |            ^^^^^^^
565s    |
565s    = help: consider using a Cargo feature instead
565s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
565s             [lints.rust]
565s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
565s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
565s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
565s 
565s warning: trait `Float` is never used
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/utils.rs:238:18
565s     |
565s 238 | pub(crate) trait Float: Sized {
565s     |                  ^^^^^
565s     |
565s     = note: `#[warn(dead_code)]` on by default
565s 
565s warning: associated items `lanes`, `extract`, and `replace` are never used
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/utils.rs:247:8
565s     |
565s 245 | pub(crate) trait FloatAsSIMD: Sized {
565s     |                  ----------- associated items in this trait
565s 246 |     #[inline(always)]
565s 247 |     fn lanes() -> usize {
565s     |        ^^^^^
565s ...
565s 255 |     fn extract(self, index: usize) -> Self {
565s     |        ^^^^^^^
565s ...
565s 260 |     fn replace(self, index: usize, new_value: Self) -> Self {
565s     |        ^^^^^^^
565s 
565s warning: method `all` is never used
565s    --> /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/distributions/utils.rs:268:8
565s     |
565s 266 | pub(crate) trait BoolAsSIMD: Sized {
565s     |                  ---------- method in this trait
565s 267 |     fn any(self) -> bool;
565s 268 |     fn all(self) -> bool;
565s     |        ^^^
565s 
565s warning: `rand` (lib) generated 55 warnings
565s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=rand CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5 CARGO_PKG_AUTHORS='The Rand Project Developers:The Rust Project Developers' CARGO_PKG_DESCRIPTION='Random number generators and other randomness functionality.
565s ' CARGO_PKG_HOMEPAGE='https://rust-random.github.io/book' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=rand CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/rand' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.8.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=8 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name rand --edition=2018 /tmp/tmp.8gcq2RkjyF/registry/rand-0.8.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="getrandom"' --cfg 'feature="small_rng"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "default", "getrandom", "libc", "log", "min_const_gen", "nightly", "rand_chacha", "serde", "serde1", "small_rng", "std", "std_rng"))' -C metadata=8d98cd92ed15fe91 -C extra-filename=-8d98cd92ed15fe91 --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern rand_core=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/librand_core-81a60ec1b1185cc6.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry`
566s warning: unexpected `cfg` condition value: `simd_support`
566s   --> /usr/share/cargo/registry/rand-0.8.5/src/lib.rs:52:13
566s    |
566s 52 | #![cfg_attr(feature = "simd_support", feature(stdsimd))]
566s    |             ^^^^^^^^^^^^^^^^^^^^^^^^
566s    |
566s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s    = note: `#[warn(unexpected_cfgs)]` on by default
566s 
566s warning: unexpected `cfg` condition name: `doc_cfg`
566s   --> /usr/share/cargo/registry/rand-0.8.5/src/lib.rs:53:13
566s    |
566s 53 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
566s    |             ^^^^^^^
566s    |
566s    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
566s    = help: consider using a Cargo feature instead
566s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
566s             [lints.rust]
566s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
566s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
566s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition name: `features`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/distribution.rs:162:7
566s     |
566s 162 | #[cfg(features = "nightly")]
566s     |       ^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s help: there is a config with a similar name and value
566s     |
566s 162 | #[cfg(feature = "nightly")]
566s     |       ~~~~~~~
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s   --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:15:7
566s    |
566s 15 | #[cfg(feature = "simd_support")] use packed_simd::*;
566s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s    |
566s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:156:7
566s     |
566s 156 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:158:7
566s     |
566s 158 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:160:7
566s     |
566s 160 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:162:7
566s     |
566s 162 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:165:7
566s     |
566s 165 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:167:7
566s     |
566s 167 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:169:7
566s     |
566s 169 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s   --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:13:32
566s    |
566s 13 | #[cfg(all(target_arch = "x86", feature = "simd_support"))]
566s    |                                ^^^^^^^^^^^^^^^^^^^^^^^^
566s    |
566s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s   --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:15:35
566s    |
566s 15 | #[cfg(all(target_arch = "x86_64", feature = "simd_support"))]
566s    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^
566s    |
566s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s   --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:19:7
566s    |
566s 19 | #[cfg(feature = "simd_support")] use packed_simd::*;
566s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s    |
566s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:112:7
566s     |
566s 112 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:142:7
566s     |
566s 142 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:144:7
566s     |
566s 144 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:146:7
566s     |
566s 146 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:148:7
566s     |
566s 148 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:150:7
566s     |
566s 150 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:152:7
566s     |
566s 152 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:155:5
566s     |
566s 155 |     feature = "simd_support",
566s     |     ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s   --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:11:7
566s    |
566s 11 | #[cfg(feature = "simd_support")] use packed_simd::*;
566s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s    |
566s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:144:7
566s     |
566s 144 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition name: `std`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:235:11
566s     |
566s 235 | #[cfg(not(std))]
566s     |           ^^^ help: found config with similar value: `feature = "std"`
566s     |
566s     = help: consider using a Cargo feature instead
566s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
566s              [lints.rust]
566s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
566s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:363:7
566s     |
566s 363 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:423:7
566s     |
566s 423 | #[cfg(feature="simd_support")] simd_impl! { f32x2, f32, m32x2, u32x2 }
566s     |       ^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:424:7
566s     |
566s 424 | #[cfg(feature="simd_support")] simd_impl! { f32x4, f32, m32x4, u32x4 }
566s     |       ^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:425:7
566s     |
566s 425 | #[cfg(feature="simd_support")] simd_impl! { f32x8, f32, m32x8, u32x8 }
566s     |       ^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:426:7
566s     |
566s 426 | #[cfg(feature="simd_support")] simd_impl! { f32x16, f32, m32x16, u32x16 }
566s     |       ^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:427:7
566s     |
566s 427 | #[cfg(feature="simd_support")] simd_impl! { f64x2, f64, m64x2, u64x2 }
566s     |       ^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:428:7
566s     |
566s 428 | #[cfg(feature="simd_support")] simd_impl! { f64x4, f64, m64x4, u64x4 }
566s     |       ^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:429:7
566s     |
566s 429 | #[cfg(feature="simd_support")] simd_impl! { f64x8, f64, m64x8, u64x8 }
566s     |       ^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition name: `std`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:291:19
566s     |
566s 291 |         #[cfg(not(std))]
566s     |                   ^^^ help: found config with similar value: `feature = "std"`
566s ...
566s 359 | scalar_float_impl!(f32, u32);
566s     | ---------------------------- in this macro invocation
566s     |
566s     = help: consider using a Cargo feature instead
566s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
566s              [lints.rust]
566s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
566s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s     = note: this warning originates in the macro `scalar_float_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
566s 
566s warning: unexpected `cfg` condition name: `std`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:291:19
566s     |
566s 291 |         #[cfg(not(std))]
566s     |                   ^^^ help: found config with similar value: `feature = "std"`
566s ...
566s 360 | scalar_float_impl!(f64, u64);
566s     | ---------------------------- in this macro invocation
566s     |
566s     = help: consider using a Cargo feature instead
566s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
566s              [lints.rust]
566s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
566s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s     = note: this warning originates in the macro `scalar_float_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:121:7
566s     |
566s 121 | #[cfg(feature = "simd_support")] use packed_simd::*;
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:572:7
566s     |
566s 572 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:679:7
566s     |
566s 679 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:687:7
566s     |
566s 687 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:696:7
566s     |
566s 696 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:706:7
566s     |
566s 706 | #[cfg(feature = "simd_support")]
566s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s     |
566s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1001:7
566s      |
566s 1001 | #[cfg(feature = "simd_support")]
566s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s      |
566s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1003:7
566s      |
566s 1003 | #[cfg(feature = "simd_support")]
566s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s      |
566s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1005:7
566s      |
566s 1005 | #[cfg(feature = "simd_support")]
566s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s      |
566s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1007:7
566s      |
566s 1007 | #[cfg(feature = "simd_support")]
566s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s      |
566s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1010:7
566s      |
566s 1010 | #[cfg(feature = "simd_support")]
566s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s      |
566s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1012:7
566s      |
566s 1012 | #[cfg(feature = "simd_support")]
566s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s      |
566s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition value: `simd_support`
566s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1014:7
566s      |
566s 1014 | #[cfg(feature = "simd_support")]
566s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
566s      |
566s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
566s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
566s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition name: `doc_cfg`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/rng.rs:395:12
566s     |
566s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "min_const_gen")))]
566s     |            ^^^^^^^
566s     |
566s     = help: consider using a Cargo feature instead
566s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
566s              [lints.rust]
566s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
566s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition name: `doc_cfg`
566s   --> /usr/share/cargo/registry/rand-0.8.5/src/rngs/mod.rs:99:12
566s    |
566s 99 | #[cfg_attr(doc_cfg, doc(cfg(feature = "std")))]
566s    |            ^^^^^^^
566s    |
566s    = help: consider using a Cargo feature instead
566s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
566s             [lints.rust]
566s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
566s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
566s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition name: `doc_cfg`
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/rngs/mod.rs:118:12
566s     |
566s 118 | #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
566s     |            ^^^^^^^
566s     |
566s     = help: consider using a Cargo feature instead
566s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
566s              [lints.rust]
566s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
566s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
566s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: unexpected `cfg` condition name: `doc_cfg`
566s   --> /usr/share/cargo/registry/rand-0.8.5/src/rngs/small.rs:79:12
566s    |
566s 79 | #[cfg_attr(doc_cfg, doc(cfg(feature = "small_rng")))]
566s    |            ^^^^^^^
566s    |
566s    = help: consider using a Cargo feature instead
566s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
566s             [lints.rust]
566s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
566s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
566s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
566s 
566s warning: trait `Float` is never used
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:238:18
566s     |
566s 238 | pub(crate) trait Float: Sized {
566s     |                  ^^^^^
566s     |
566s     = note: `#[warn(dead_code)]` on by default
566s 
566s warning: associated items `lanes`, `extract`, and `replace` are never used
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:247:8
566s     |
566s 245 | pub(crate) trait FloatAsSIMD: Sized {
566s     |                  ----------- associated items in this trait
566s 246 |     #[inline(always)]
566s 247 |     fn lanes() -> usize {
566s     |        ^^^^^
566s ...
566s 255 |     fn extract(self, index: usize) -> Self {
566s     |        ^^^^^^^
566s ...
566s 260 |     fn replace(self, index: usize, new_value: Self) -> Self {
566s     |        ^^^^^^^
566s 
566s warning: method `all` is never used
566s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:268:8
566s     |
566s 266 | pub(crate) trait BoolAsSIMD: Sized {
566s     |                  ---------- method in this trait
566s 267 |     fn any(self) -> bool;
566s 268 |     fn all(self) -> bool;
566s     |        ^^^
566s 
566s warning: `rand` (lib) generated 55 warnings
566s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.8gcq2RkjyF/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=7f97184a7c2c1d23 -C extra-filename=-7f97184a7c2c1d23 --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern proc_macro2=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libproc_macro2-9a7a21cf559ae574.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry`
567s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=powerpc64le-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0--remap-path-prefix/tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry' CARGO_FEATURE_CLONE_IMPLS=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DERIVE=1 CARGO_FEATURE_FULL=1 CARGO_FEATURE_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.8gcq2RkjyF/target/debug/deps:/tmp/tmp.8gcq2RkjyF/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/build/syn-3cfbc0d528515b3c/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.8gcq2RkjyF/target/debug/build/syn-99a15a64252a6c0d/build-script-build`
567s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
567s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps OUT_DIR=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/build/syn-3cfbc0d528515b3c/out rustc --crate-name syn --edition=2018 /tmp/tmp.8gcq2RkjyF/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=c6fed8f0c6cb3885 -C extra-filename=-c6fed8f0c6cb3885 --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern proc_macro2=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libproc_macro2-9a7a21cf559ae574.rmeta --extern quote=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libquote-7f97184a7c2c1d23.rmeta --extern unicode_ident=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libunicode_ident-7f461d81194a495d.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry --cfg syn_disable_nightly_tests`
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:254:13
567s     |
567s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
567s     |             ^^^^^^^
567s     |
567s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: `#[warn(unexpected_cfgs)]` on by default
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:430:12
567s     |
567s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |            ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:434:12
567s     |
567s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |            ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:455:12
567s     |
567s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
567s     |            ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:804:12
567s     |
567s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |            ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:867:12
567s     |
567s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
567s     |            ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:887:12
567s     |
567s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |            ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:916:12
567s     |
567s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |            ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:959:12
567s     |
567s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
567s     |            ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:136:12
567s     |
567s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |            ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:214:12
567s     |
567s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |            ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:269:12
567s     |
567s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |            ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:561:12
567s     |
567s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |            ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:569:12
567s     |
567s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |            ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:881:11
567s     |
567s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
567s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:883:7
567s     |
567s 883 | #[cfg(syn_omit_await_from_token_macro)]
567s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
567s     |
567s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
567s     |                          ^^^^^^^
567s ...
567s 556 | / define_punctuation_structs! {
567s 557 | |     "_" pub struct Underscore/1 /// `_`
567s 558 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
567s     |
567s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
567s     |                          ^^^^^^^
567s ...
567s 556 | / define_punctuation_structs! {
567s 557 | |     "_" pub struct Underscore/1 /// `_`
567s 558 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:271:24
567s     |
567s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
567s     |                          ^^^^^^^
567s ...
567s 652 | / define_keywords! {
567s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
567s 654 | |     "as"          pub struct As           /// `as`
567s 655 | |     "async"       pub struct Async        /// `async`
567s ...   |
567s 704 | |     "yield"       pub struct Yield        /// `yield`
567s 705 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:275:24
567s     |
567s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
567s     |                          ^^^^^^^
567s ...
567s 652 | / define_keywords! {
567s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
567s 654 | |     "as"          pub struct As           /// `as`
567s 655 | |     "async"       pub struct Async        /// `async`
567s ...   |
567s 704 | |     "yield"       pub struct Yield        /// `yield`
567s 705 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:309:24
567s     |
567s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                          ^^^^^^^
567s ...
567s 652 | / define_keywords! {
567s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
567s 654 | |     "as"          pub struct As           /// `as`
567s 655 | |     "async"       pub struct Async        /// `async`
567s ...   |
567s 704 | |     "yield"       pub struct Yield        /// `yield`
567s 705 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:317:24
567s     |
567s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                          ^^^^^^^
567s ...
567s 652 | / define_keywords! {
567s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
567s 654 | |     "as"          pub struct As           /// `as`
567s 655 | |     "async"       pub struct Async        /// `async`
567s ...   |
567s 704 | |     "yield"       pub struct Yield        /// `yield`
567s 705 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:444:24
567s     |
567s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                          ^^^^^^^
567s ...
567s 707 | / define_punctuation! {
567s 708 | |     "+"           pub struct Add/1        /// `+`
567s 709 | |     "+="          pub struct AddEq/2      /// `+=`
567s 710 | |     "&"           pub struct And/1        /// `&`
567s ...   |
567s 753 | |     "~"           pub struct Tilde/1      /// `~`
567s 754 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:452:24
567s     |
567s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                          ^^^^^^^
567s ...
567s 707 | / define_punctuation! {
567s 708 | |     "+"           pub struct Add/1        /// `+`
567s 709 | |     "+="          pub struct AddEq/2      /// `+=`
567s 710 | |     "&"           pub struct And/1        /// `&`
567s ...   |
567s 753 | |     "~"           pub struct Tilde/1      /// `~`
567s 754 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
567s     |
567s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
567s     |                          ^^^^^^^
567s ...
567s 707 | / define_punctuation! {
567s 708 | |     "+"           pub struct Add/1        /// `+`
567s 709 | |     "+="          pub struct AddEq/2      /// `+=`
567s 710 | |     "&"           pub struct And/1        /// `&`
567s ...   |
567s 753 | |     "~"           pub struct Tilde/1      /// `~`
567s 754 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
567s     |
567s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
567s     |                          ^^^^^^^
567s ...
567s 707 | / define_punctuation! {
567s 708 | |     "+"           pub struct Add/1        /// `+`
567s 709 | |     "+="          pub struct AddEq/2      /// `+=`
567s 710 | |     "&"           pub struct And/1        /// `&`
567s ...   |
567s 753 | |     "~"           pub struct Tilde/1      /// `~`
567s 754 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:503:24
567s     |
567s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
567s     |                          ^^^^^^^
567s ...
567s 756 | / define_delimiters! {
567s 757 | |     "{"           pub struct Brace        /// `{...}`
567s 758 | |     "["           pub struct Bracket      /// `[...]`
567s 759 | |     "("           pub struct Paren        /// `(...)`
567s 760 | |     " "           pub struct Group        /// None-delimited group
567s 761 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:507:24
567s     |
567s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
567s     |                          ^^^^^^^
567s ...
567s 756 | / define_delimiters! {
567s 757 | |     "{"           pub struct Brace        /// `{...}`
567s 758 | |     "["           pub struct Bracket      /// `[...]`
567s 759 | |     "("           pub struct Paren        /// `(...)`
567s 760 | |     " "           pub struct Group        /// None-delimited group
567s 761 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s   --> /usr/share/cargo/registry/syn-1.0.109/src/ident.rs:38:12
567s    |
567s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s    |            ^^^^^^^
567s    |
567s    = help: consider using a Cargo feature instead
567s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s             [lints.rust]
567s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:463:12
567s     |
567s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |            ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:148:16
567s     |
567s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:329:16
567s     |
567s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:360:16
567s     |
567s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
567s     |
567s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                      ^^^^^^^
567s     |
567s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:336:1
567s     |
567s 336 | / ast_enum_of_structs! {
567s 337 | |     /// Content of a compile-time structured attribute.
567s 338 | |     ///
567s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
567s ...   |
567s 369 | |     }
567s 370 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:377:16
567s     |
567s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:390:16
567s     |
567s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:417:16
567s     |
567s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
567s     |
567s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                      ^^^^^^^
567s     |
567s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:412:1
567s     |
567s 412 | / ast_enum_of_structs! {
567s 413 | |     /// Element of a compile-time attribute list.
567s 414 | |     ///
567s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
567s ...   |
567s 425 | |     }
567s 426 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:165:16
567s     |
567s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:213:16
567s     |
567s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:223:16
567s     |
567s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:237:16
567s     |
567s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:251:16
567s     |
567s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:557:16
567s     |
567s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:565:16
567s     |
567s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:573:16
567s     |
567s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:581:16
567s     |
567s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:630:16
567s     |
567s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:644:16
567s     |
567s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:654:16
567s     |
567s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s  --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:9:16
567s   |
567s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s   |                ^^^^^^^
567s   |
567s   = help: consider using a Cargo feature instead
567s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s            [lints.rust]
567s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:36:16
567s    |
567s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s    |                ^^^^^^^
567s    |
567s    = help: consider using a Cargo feature instead
567s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s             [lints.rust]
567s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
567s     |
567s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                      ^^^^^^^
567s     |
567s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:25:1
567s     |
567s 25  | / ast_enum_of_structs! {
567s 26  | |     /// Data stored within an enum variant or struct.
567s 27  | |     ///
567s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
567s ...   |
567s 47  | |     }
567s 48  | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:56:16
567s    |
567s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s    |                ^^^^^^^
567s    |
567s    = help: consider using a Cargo feature instead
567s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s             [lints.rust]
567s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:68:16
567s    |
567s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s    |                ^^^^^^^
567s    |
567s    = help: consider using a Cargo feature instead
567s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s             [lints.rust]
567s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:153:16
567s     |
567s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:185:16
567s     |
567s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
567s     |
567s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                      ^^^^^^^
567s     |
567s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:173:1
567s     |
567s 173 | / ast_enum_of_structs! {
567s 174 | |     /// The visibility level of an item: inherited or `pub` or
567s 175 | |     /// `pub(restricted)`.
567s 176 | |     ///
567s ...   |
567s 199 | |     }
567s 200 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:207:16
567s     |
567s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:218:16
567s     |
567s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:230:16
567s     |
567s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:246:16
567s     |
567s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:275:16
567s     |
567s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:286:16
567s     |
567s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:327:16
567s     |
567s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:299:20
567s     |
567s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                    ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:315:20
567s     |
567s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                    ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:423:16
567s     |
567s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:436:16
567s     |
567s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:445:16
567s     |
567s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:454:16
567s     |
567s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:467:16
567s     |
567s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:474:16
567s     |
567s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:481:16
567s     |
567s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:89:16
567s    |
567s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s    |                ^^^^^^^
567s    |
567s    = help: consider using a Cargo feature instead
567s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s             [lints.rust]
567s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
567s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:90:20
567s    |
567s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
567s    |                    ^^^^^^^^^^^^^^^^^^^^^
567s    |
567s    = help: consider using a Cargo feature instead
567s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s             [lints.rust]
567s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
567s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
567s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
567s     |
567s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                      ^^^^^^^
567s     |
567s    ::: /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:14:1
567s     |
567s 14  | / ast_enum_of_structs! {
567s 15  | |     /// A Rust expression.
567s 16  | |     ///
567s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
567s ...   |
567s 249 | |     }
567s 250 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:256:16
567s     |
567s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:268:16
567s     |
567s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:281:16
567s     |
567s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:294:16
567s     |
567s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:307:16
567s     |
567s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:321:16
567s     |
567s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:334:16
567s     |
567s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:346:16
567s     |
567s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:359:16
567s     |
567s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:373:16
567s     |
567s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:387:16
567s     |
567s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:400:16
567s     |
567s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:418:16
567s     |
567s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:431:16
567s     |
567s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:444:16
567s     |
567s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:464:16
567s     |
567s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:480:16
567s     |
567s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:495:16
567s     |
567s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:508:16
567s     |
567s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:523:16
567s     |
567s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:534:16
567s     |
567s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:547:16
567s     |
567s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:558:16
567s     |
567s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:572:16
567s     |
567s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:588:16
567s     |
567s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:604:16
567s     |
567s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:616:16
567s     |
567s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:629:16
567s     |
567s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:643:16
567s     |
567s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:657:16
567s     |
567s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:672:16
567s     |
567s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:687:16
567s     |
567s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:699:16
567s     |
567s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:711:16
567s     |
567s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:723:16
567s     |
567s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:737:16
567s     |
567s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:749:16
567s     |
567s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:761:16
567s     |
567s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:775:16
567s     |
567s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:850:16
567s     |
567s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:920:16
567s     |
567s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:968:16
567s     |
567s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:982:16
567s     |
567s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:999:16
567s     |
567s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1021:16
567s      |
567s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1049:16
567s      |
567s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1065:16
567s      |
567s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:246:15
567s     |
567s 246 |         #[cfg(syn_no_non_exhaustive)]
567s     |               ^^^^^^^^^^^^^^^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:784:40
567s     |
567s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
567s     |                                        ^^^^^^^^^^^^^^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:838:19
567s     |
567s 838 |             #[cfg(syn_no_non_exhaustive)]
567s     |                   ^^^^^^^^^^^^^^^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1159:16
567s      |
567s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1880:16
567s      |
567s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1975:16
567s      |
567s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2001:16
567s      |
567s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2063:16
567s      |
567s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2084:16
567s      |
567s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2101:16
567s      |
567s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2119:16
567s      |
567s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2147:16
567s      |
567s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2165:16
567s      |
567s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2206:16
567s      |
567s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2236:16
567s      |
567s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2258:16
567s      |
567s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2326:16
567s      |
567s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2349:16
567s      |
567s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2372:16
567s      |
567s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2381:16
567s      |
567s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2396:16
567s      |
567s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2405:16
567s      |
567s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2414:16
567s      |
567s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2426:16
567s      |
567s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2496:16
567s      |
567s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2547:16
567s      |
567s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2571:16
567s      |
567s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2582:16
567s      |
567s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2594:16
567s      |
567s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2648:16
567s      |
567s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2678:16
567s      |
567s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2727:16
567s      |
567s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2759:16
567s      |
567s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2801:16
567s      |
567s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2818:16
567s      |
567s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2832:16
567s      |
567s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2846:16
567s      |
567s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2879:16
567s      |
567s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2292:28
567s      |
567s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                              ^^^^^^^
567s ...
567s 2309 | /     impl_by_parsing_expr! {
567s 2310 | |         ExprAssign, Assign, "expected assignment expression",
567s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
567s 2312 | |         ExprAwait, Await, "expected await expression",
567s ...    |
567s 2322 | |         ExprType, Type, "expected type ascription expression",
567s 2323 | |     }
567s      | |_____- in this macro invocation
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1248:20
567s      |
567s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
567s      |                    ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2539:23
567s      |
567s 2539 |                 #[cfg(syn_no_non_exhaustive)]
567s      |                       ^^^^^^^^^^^^^^^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2905:23
567s      |
567s 2905 |             #[cfg(not(syn_no_const_vec_new))]
567s      |                       ^^^^^^^^^^^^^^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2907:19
567s      |
567s 2907 |             #[cfg(syn_no_const_vec_new)]
567s      |                   ^^^^^^^^^^^^^^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2988:16
567s      |
567s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2998:16
567s      |
567s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3008:16
567s      |
567s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3020:16
567s      |
567s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3035:16
567s      |
567s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3046:16
567s      |
567s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3057:16
567s      |
567s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3072:16
567s      |
567s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3082:16
567s      |
567s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3091:16
567s      |
567s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3099:16
567s      |
567s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3110:16
567s      |
567s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3141:16
567s      |
567s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3153:16
567s      |
567s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3165:16
567s      |
567s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3180:16
567s      |
567s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3197:16
567s      |
567s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3211:16
567s      |
567s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3233:16
567s      |
567s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3244:16
567s      |
567s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3255:16
567s      |
567s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3265:16
567s      |
567s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3275:16
567s      |
567s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3291:16
567s      |
567s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3304:16
567s      |
567s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3317:16
567s      |
567s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3328:16
567s      |
567s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3338:16
567s      |
567s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3348:16
567s      |
567s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3358:16
567s      |
567s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3367:16
567s      |
567s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3379:16
567s      |
567s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3390:16
567s      |
567s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3400:16
567s      |
567s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3409:16
567s      |
567s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3420:16
567s      |
567s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3431:16
567s      |
567s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3441:16
567s      |
567s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3451:16
567s      |
567s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3460:16
567s      |
567s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3478:16
567s      |
567s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3491:16
567s      |
567s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3501:16
567s      |
567s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3512:16
567s      |
567s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3522:16
567s      |
567s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3531:16
567s      |
567s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3544:16
567s      |
567s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:296:5
567s     |
567s 296 |     doc_cfg,
567s     |     ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:307:5
567s     |
567s 307 |     doc_cfg,
567s     |     ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:318:5
567s     |
567s 318 |     doc_cfg,
567s     |     ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:14:16
567s    |
567s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s    |                ^^^^^^^
567s    |
567s    = help: consider using a Cargo feature instead
567s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s             [lints.rust]
567s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:35:16
567s    |
567s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s    |                ^^^^^^^
567s    |
567s    = help: consider using a Cargo feature instead
567s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s             [lints.rust]
567s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
567s     |
567s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                      ^^^^^^^
567s     |
567s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:23:1
567s     |
567s 23  | / ast_enum_of_structs! {
567s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
567s 25  | |     /// `'a: 'b`, `const LEN: usize`.
567s 26  | |     ///
567s ...   |
567s 45  | |     }
567s 46  | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:53:16
567s    |
567s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s    |                ^^^^^^^
567s    |
567s    = help: consider using a Cargo feature instead
567s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s             [lints.rust]
567s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:69:16
567s    |
567s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s    |                ^^^^^^^
567s    |
567s    = help: consider using a Cargo feature instead
567s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s             [lints.rust]
567s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:83:16
567s    |
567s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s    |                ^^^^^^^
567s    |
567s    = help: consider using a Cargo feature instead
567s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s             [lints.rust]
567s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
567s     |
567s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
567s     |                    ^^^^^^^
567s ...
567s 404 | generics_wrapper_impls!(ImplGenerics);
567s     | ------------------------------------- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
567s     |
567s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
567s     |                    ^^^^^^^
567s ...
567s 406 | generics_wrapper_impls!(TypeGenerics);
567s     | ------------------------------------- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
567s     |
567s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
567s     |                    ^^^^^^^
567s ...
567s 408 | generics_wrapper_impls!(Turbofish);
567s     | ---------------------------------- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:426:16
567s     |
567s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:475:16
567s     |
567s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
567s     |
567s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                      ^^^^^^^
567s     |
567s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:470:1
567s     |
567s 470 | / ast_enum_of_structs! {
567s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
567s 472 | |     ///
567s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
567s ...   |
567s 479 | |     }
567s 480 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:487:16
567s     |
567s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:504:16
567s     |
567s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:517:16
567s     |
567s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:535:16
567s     |
567s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
567s     |
567s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                      ^^^^^^^
567s     |
567s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:524:1
567s     |
567s 524 | / ast_enum_of_structs! {
567s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
567s 526 | |     ///
567s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
567s ...   |
567s 545 | |     }
567s 546 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:553:16
567s     |
567s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:570:16
567s     |
567s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:583:16
567s     |
567s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:347:9
567s     |
567s 347 |         doc_cfg,
567s     |         ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:597:16
567s     |
567s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:660:16
567s     |
567s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:687:16
567s     |
567s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:725:16
567s     |
567s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:747:16
567s     |
567s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:758:16
567s     |
567s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:812:16
567s     |
567s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:856:16
567s     |
567s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:905:16
567s     |
567s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:916:16
567s     |
567s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:940:16
567s     |
567s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:971:16
567s     |
567s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:982:16
567s     |
567s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1057:16
567s      |
567s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1207:16
567s      |
567s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1217:16
567s      |
567s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1229:16
567s      |
567s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1268:16
567s      |
567s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1300:16
567s      |
567s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1310:16
567s      |
567s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1325:16
567s      |
567s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1335:16
567s      |
567s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1345:16
567s      |
567s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1354:16
567s      |
567s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:19:16
567s    |
567s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s    |                ^^^^^^^
567s    |
567s    = help: consider using a Cargo feature instead
567s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s             [lints.rust]
567s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
567s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:20:20
567s    |
567s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
567s    |                    ^^^^^^^^^^^^^^^^^^^^^
567s    |
567s    = help: consider using a Cargo feature instead
567s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s             [lints.rust]
567s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
567s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
567s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
567s     |
567s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                      ^^^^^^^
567s     |
567s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:9:1
567s     |
567s 9   | / ast_enum_of_structs! {
567s 10  | |     /// Things that can appear directly inside of a module or scope.
567s 11  | |     ///
567s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
567s ...   |
567s 96  | |     }
567s 97  | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:103:16
567s     |
567s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:121:16
567s     |
567s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:137:16
567s     |
567s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:154:16
567s     |
567s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:167:16
567s     |
567s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:181:16
567s     |
567s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:201:16
567s     |
567s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:215:16
567s     |
567s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:229:16
567s     |
567s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:244:16
567s     |
567s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:263:16
567s     |
567s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:279:16
567s     |
567s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:299:16
567s     |
567s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:316:16
567s     |
567s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:333:16
567s     |
567s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:348:16
567s     |
567s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:477:16
567s     |
567s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
567s     |
567s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                      ^^^^^^^
567s     |
567s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:467:1
567s     |
567s 467 | / ast_enum_of_structs! {
567s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
567s 469 | |     ///
567s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
567s ...   |
567s 493 | |     }
567s 494 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:500:16
567s     |
567s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:512:16
567s     |
567s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:522:16
567s     |
567s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:534:16
567s     |
567s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:544:16
567s     |
567s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:561:16
567s     |
567s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:562:20
567s     |
567s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
567s     |                    ^^^^^^^^^^^^^^^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
567s     |
567s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                      ^^^^^^^
567s     |
567s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:551:1
567s     |
567s 551 | / ast_enum_of_structs! {
567s 552 | |     /// An item within an `extern` block.
567s 553 | |     ///
567s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
567s ...   |
567s 600 | |     }
567s 601 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:607:16
567s     |
567s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:620:16
567s     |
567s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:637:16
567s     |
567s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:651:16
567s     |
567s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:669:16
567s     |
567s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:670:20
567s     |
567s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
567s     |                    ^^^^^^^^^^^^^^^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
567s     |
567s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                      ^^^^^^^
567s     |
567s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:659:1
567s     |
567s 659 | / ast_enum_of_structs! {
567s 660 | |     /// An item declaration within the definition of a trait.
567s 661 | |     ///
567s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
567s ...   |
567s 708 | |     }
567s 709 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:715:16
567s     |
567s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:731:16
567s     |
567s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:744:16
567s     |
567s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:761:16
567s     |
567s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:779:16
567s     |
567s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:780:20
567s     |
567s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
567s     |                    ^^^^^^^^^^^^^^^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
567s     |
567s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                      ^^^^^^^
567s     |
567s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:769:1
567s     |
567s 769 | / ast_enum_of_structs! {
567s 770 | |     /// An item within an impl block.
567s 771 | |     ///
567s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
567s ...   |
567s 818 | |     }
567s 819 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:825:16
567s     |
567s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:844:16
567s     |
567s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:858:16
567s     |
567s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:876:16
567s     |
567s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:889:16
567s     |
567s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:927:16
567s     |
567s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
567s     |
567s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
567s     |                      ^^^^^^^
567s     |
567s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:923:1
567s     |
567s 923 | / ast_enum_of_structs! {
567s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
567s 925 | |     ///
567s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
567s ...   |
567s 938 | |     }
567s 939 | | }
567s     | |_- in this macro invocation
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:949:16
567s     |
567s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
567s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:93:15
567s    |
567s 93 |         #[cfg(syn_no_non_exhaustive)]
567s    |               ^^^^^^^^^^^^^^^^^^^^^
567s    |
567s    = help: consider using a Cargo feature instead
567s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s             [lints.rust]
567s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
567s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
567s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:381:19
567s     |
567s 381 |             #[cfg(syn_no_non_exhaustive)]
567s     |                   ^^^^^^^^^^^^^^^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:597:15
567s     |
567s 597 |         #[cfg(syn_no_non_exhaustive)]
567s     |               ^^^^^^^^^^^^^^^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:705:15
567s     |
567s 705 |         #[cfg(syn_no_non_exhaustive)]
567s     |               ^^^^^^^^^^^^^^^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:815:15
567s     |
567s 815 |         #[cfg(syn_no_non_exhaustive)]
567s     |               ^^^^^^^^^^^^^^^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:976:16
567s     |
567s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s     |                ^^^^^^^
567s     |
567s     = help: consider using a Cargo feature instead
567s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s              [lints.rust]
567s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1237:16
567s      |
567s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1264:16
567s      |
567s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1305:16
567s      |
567s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1338:16
567s      |
567s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1352:16
567s      |
567s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1401:16
567s      |
567s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1419:16
567s      |
567s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1500:16
567s      |
567s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1535:16
567s      |
567s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1564:16
567s      |
567s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1584:16
567s      |
567s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1680:16
567s      |
567s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1722:16
567s      |
567s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1745:16
567s      |
567s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1827:16
567s      |
567s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1843:16
567s      |
567s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1859:16
567s      |
567s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1903:16
567s      |
567s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1921:16
567s      |
567s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1971:16
567s      |
567s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1995:16
567s      |
567s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2019:16
567s      |
567s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2070:16
567s      |
567s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2144:16
567s      |
567s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2200:16
567s      |
567s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2260:16
567s      |
567s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2290:16
567s      |
567s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
567s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
567s               [lints.rust]
567s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
567s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
567s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
567s 
567s warning: unexpected `cfg` condition name: `doc_cfg`
567s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2319:16
567s      |
567s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
567s      |                ^^^^^^^
567s      |
567s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2392:16
568s      |
568s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2410:16
568s      |
568s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2522:16
568s      |
568s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2603:16
568s      |
568s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2628:16
568s      |
568s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2668:16
568s      |
568s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2726:16
568s      |
568s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1817:23
568s      |
568s 1817 |                 #[cfg(syn_no_non_exhaustive)]
568s      |                       ^^^^^^^^^^^^^^^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2251:23
568s      |
568s 2251 |                 #[cfg(syn_no_non_exhaustive)]
568s      |                       ^^^^^^^^^^^^^^^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2592:27
568s      |
568s 2592 |                     #[cfg(syn_no_non_exhaustive)]
568s      |                           ^^^^^^^^^^^^^^^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2771:16
568s      |
568s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2787:16
568s      |
568s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2799:16
568s      |
568s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2815:16
568s      |
568s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2830:16
568s      |
568s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2843:16
568s      |
568s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2861:16
568s      |
568s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2873:16
568s      |
568s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2888:16
568s      |
568s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2903:16
568s      |
568s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2929:16
568s      |
568s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2942:16
568s      |
568s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2964:16
568s      |
568s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2979:16
568s      |
568s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3001:16
568s      |
568s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3023:16
568s      |
568s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3034:16
568s      |
568s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3043:16
568s      |
568s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3050:16
568s      |
568s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3059:16
568s      |
568s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3066:16
568s      |
568s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3075:16
568s      |
568s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3091:16
568s      |
568s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3110:16
568s      |
568s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3130:16
568s      |
568s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3139:16
568s      |
568s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3155:16
568s      |
568s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3177:16
568s      |
568s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3193:16
568s      |
568s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3202:16
568s      |
568s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3212:16
568s      |
568s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3226:16
568s      |
568s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3237:16
568s      |
568s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3273:16
568s      |
568s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3301:16
568s      |
568s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:80:16
568s    |
568s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s    |                ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:93:16
568s    |
568s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s    |                ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:118:16
568s     |
568s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:127:16
568s     |
568s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:145:16
568s     |
568s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:629:12
568s     |
568s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:640:12
568s     |
568s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:652:12
568s     |
568s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
568s     |
568s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                      ^^^^^^^
568s     |
568s    ::: /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:14:1
568s     |
568s 14  | / ast_enum_of_structs! {
568s 15  | |     /// A Rust literal such as a string or integer or boolean.
568s 16  | |     ///
568s 17  | |     /// # Syntax tree enum
568s ...   |
568s 48  | |     }
568s 49  | | }
568s     | |_- in this macro invocation
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
568s     |
568s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |                    ^^^^^^^
568s ...
568s 703 | lit_extra_traits!(LitStr);
568s     | ------------------------- in this macro invocation
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
568s     |
568s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |                    ^^^^^^^
568s ...
568s 704 | lit_extra_traits!(LitByteStr);
568s     | ----------------------------- in this macro invocation
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
568s     |
568s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |                    ^^^^^^^
568s ...
568s 705 | lit_extra_traits!(LitByte);
568s     | -------------------------- in this macro invocation
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
568s     |
568s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |                    ^^^^^^^
568s ...
568s 706 | lit_extra_traits!(LitChar);
568s     | -------------------------- in this macro invocation
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
568s     |
568s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |                    ^^^^^^^
568s ...
568s 707 | lit_extra_traits!(LitInt);
568s     | ------------------------- in this macro invocation
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
568s     |
568s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |                    ^^^^^^^
568s ...
568s 708 | lit_extra_traits!(LitFloat);
568s     | --------------------------- in this macro invocation
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:170:16
568s     |
568s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:200:16
568s     |
568s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:744:16
568s     |
568s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:816:16
568s     |
568s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:827:16
568s     |
568s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:838:16
568s     |
568s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:849:16
568s     |
568s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:860:16
568s     |
568s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:871:16
568s     |
568s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:882:16
568s     |
568s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:900:16
568s     |
568s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:907:16
568s     |
568s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:914:16
568s     |
568s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:921:16
568s     |
568s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:928:16
568s     |
568s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:935:16
568s     |
568s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:942:16
568s     |
568s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:1568:15
568s      |
568s 1568 |         #[cfg(syn_no_negative_literal_parse)]
568s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:15:16
568s    |
568s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s    |                ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:29:16
568s    |
568s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s    |                ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:137:16
568s     |
568s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:145:16
568s     |
568s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:177:16
568s     |
568s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:201:16
568s     |
568s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s  --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:8:16
568s   |
568s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
568s   |                ^^^^^^^
568s   |
568s   = help: consider using a Cargo feature instead
568s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s            [lints.rust]
568s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:37:16
568s    |
568s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
568s    |                ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:57:16
568s    |
568s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
568s    |                ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:70:16
568s    |
568s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
568s    |                ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:83:16
568s    |
568s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
568s    |                ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:95:16
568s    |
568s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s    |                ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:231:16
568s     |
568s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s  --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:6:16
568s   |
568s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s   |                ^^^^^^^
568s   |
568s   = help: consider using a Cargo feature instead
568s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s            [lints.rust]
568s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:72:16
568s    |
568s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s    |                ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:130:16
568s     |
568s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:165:16
568s     |
568s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:188:16
568s     |
568s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:224:16
568s     |
568s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s  --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:7:16
568s   |
568s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s   |                ^^^^^^^
568s   |
568s   = help: consider using a Cargo feature instead
568s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s            [lints.rust]
568s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:19:16
568s    |
568s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s    |                ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:39:16
568s    |
568s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s    |                ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:136:16
568s     |
568s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:147:16
568s     |
568s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:109:20
568s     |
568s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                    ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:312:16
568s     |
568s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:321:16
568s     |
568s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:336:16
568s     |
568s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:16:16
568s    |
568s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s    |                ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:17:20
568s    |
568s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
568s    |                    ^^^^^^^^^^^^^^^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
568s     |
568s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                      ^^^^^^^
568s     |
568s    ::: /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:5:1
568s     |
568s 5   | / ast_enum_of_structs! {
568s 6   | |     /// The possible types that a Rust value could have.
568s 7   | |     ///
568s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
568s ...   |
568s 88  | |     }
568s 89  | | }
568s     | |_- in this macro invocation
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:96:16
568s    |
568s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s    |                ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:110:16
568s     |
568s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:128:16
568s     |
568s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:141:16
568s     |
568s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:153:16
568s     |
568s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:164:16
568s     |
568s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:175:16
568s     |
568s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:186:16
568s     |
568s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:199:16
568s     |
568s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:211:16
568s     |
568s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:225:16
568s     |
568s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:239:16
568s     |
568s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:252:16
568s     |
568s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:264:16
568s     |
568s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:276:16
568s     |
568s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:288:16
568s     |
568s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:311:16
568s     |
568s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:323:16
568s     |
568s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:85:15
568s    |
568s 85 |         #[cfg(syn_no_non_exhaustive)]
568s    |               ^^^^^^^^^^^^^^^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:342:16
568s     |
568s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:656:16
568s     |
568s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:667:16
568s     |
568s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:680:16
568s     |
568s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:703:16
568s     |
568s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:716:16
568s     |
568s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:777:16
568s     |
568s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:786:16
568s     |
568s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:795:16
568s     |
568s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:828:16
568s     |
568s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:837:16
568s     |
568s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:887:16
568s     |
568s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:895:16
568s     |
568s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:949:16
568s     |
568s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:992:16
568s     |
568s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1003:16
568s      |
568s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1024:16
568s      |
568s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1098:16
568s      |
568s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1108:16
568s      |
568s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:357:20
568s     |
568s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                    ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:869:20
568s     |
568s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                    ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:904:20
568s     |
568s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                    ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:958:20
568s     |
568s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                    ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1128:16
568s      |
568s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1137:16
568s      |
568s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1148:16
568s      |
568s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1162:16
568s      |
568s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1172:16
568s      |
568s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1193:16
568s      |
568s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1200:16
568s      |
568s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1209:16
568s      |
568s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1216:16
568s      |
568s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1224:16
568s      |
568s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1232:16
568s      |
568s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1241:16
568s      |
568s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1250:16
568s      |
568s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1257:16
568s      |
568s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1264:16
568s      |
568s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1277:16
568s      |
568s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1289:16
568s      |
568s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1297:16
568s      |
568s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:16:16
568s    |
568s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s    |                ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:17:20
568s    |
568s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
568s    |                    ^^^^^^^^^^^^^^^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
568s     |
568s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                      ^^^^^^^
568s     |
568s    ::: /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:5:1
568s     |
568s 5   | / ast_enum_of_structs! {
568s 6   | |     /// A pattern in a local binding, function signature, match expression, or
568s 7   | |     /// various other places.
568s 8   | |     ///
568s ...   |
568s 97  | |     }
568s 98  | | }
568s     | |_- in this macro invocation
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:104:16
568s     |
568s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:119:16
568s     |
568s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:136:16
568s     |
568s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:147:16
568s     |
568s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:158:16
568s     |
568s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:176:16
568s     |
568s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:188:16
568s     |
568s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:201:16
568s     |
568s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:214:16
568s     |
568s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:225:16
568s     |
568s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:237:16
568s     |
568s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:251:16
568s     |
568s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:263:16
568s     |
568s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:275:16
568s     |
568s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:288:16
568s     |
568s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:302:16
568s     |
568s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:94:15
568s    |
568s 94 |         #[cfg(syn_no_non_exhaustive)]
568s    |               ^^^^^^^^^^^^^^^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:318:16
568s     |
568s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:769:16
568s     |
568s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:777:16
568s     |
568s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:791:16
568s     |
568s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:807:16
568s     |
568s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:816:16
568s     |
568s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:826:16
568s     |
568s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:834:16
568s     |
568s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:844:16
568s     |
568s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:853:16
568s     |
568s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:863:16
568s     |
568s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:871:16
568s     |
568s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:879:16
568s     |
568s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:889:16
568s     |
568s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:899:16
568s     |
568s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:907:16
568s     |
568s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:916:16
568s     |
568s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s  --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:9:16
568s   |
568s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s   |                ^^^^^^^
568s   |
568s   = help: consider using a Cargo feature instead
568s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s            [lints.rust]
568s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:35:16
568s    |
568s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s    |                ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:67:16
568s    |
568s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s    |                ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:105:16
568s     |
568s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:130:16
568s     |
568s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:144:16
568s     |
568s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:157:16
568s     |
568s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:171:16
568s     |
568s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:201:16
568s     |
568s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:218:16
568s     |
568s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:225:16
568s     |
568s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:358:16
568s     |
568s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:385:16
568s     |
568s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:397:16
568s     |
568s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:430:16
568s     |
568s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:442:16
568s     |
568s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:505:20
568s     |
568s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                    ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:569:20
568s     |
568s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                    ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:591:20
568s     |
568s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                    ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:693:16
568s     |
568s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:701:16
568s     |
568s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:709:16
568s     |
568s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:724:16
568s     |
568s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:752:16
568s     |
568s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:793:16
568s     |
568s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:802:16
568s     |
568s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:811:16
568s     |
568s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:371:12
568s     |
568s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1012:12
568s      |
568s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:54:15
568s    |
568s 54 |     #[cfg(not(syn_no_const_vec_new))]
568s    |               ^^^^^^^^^^^^^^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:63:11
568s    |
568s 63 |     #[cfg(syn_no_const_vec_new)]
568s    |           ^^^^^^^^^^^^^^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:267:16
568s     |
568s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:288:16
568s     |
568s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:325:16
568s     |
568s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:346:16
568s     |
568s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s     |                ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1060:16
568s      |
568s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1071:16
568s      |
568s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
568s      |                ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:68:12
568s    |
568s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
568s    |            ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:100:12
568s     |
568s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
568s     |
568s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:7:12
568s   |
568s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s   |            ^^^^^^^
568s   |
568s   = help: consider using a Cargo feature instead
568s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s            [lints.rust]
568s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:17:12
568s    |
568s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s    |            ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:29:12
568s    |
568s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s    |            ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:43:12
568s    |
568s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s    |            ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:46:12
568s    |
568s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s    |            ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:53:12
568s    |
568s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s    |            ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:66:12
568s    |
568s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s    |            ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:77:12
568s    |
568s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s    |            ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:80:12
568s    |
568s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s    |            ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:87:12
568s    |
568s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s    |            ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:98:12
568s    |
568s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s    |            ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:108:12
568s     |
568s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:120:12
568s     |
568s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:135:12
568s     |
568s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:146:12
568s     |
568s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:157:12
568s     |
568s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:168:12
568s     |
568s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:179:12
568s     |
568s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:189:12
568s     |
568s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:202:12
568s     |
568s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:282:12
568s     |
568s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:293:12
568s     |
568s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:305:12
568s     |
568s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:317:12
568s     |
568s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:329:12
568s     |
568s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:341:12
568s     |
568s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:353:12
568s     |
568s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:364:12
568s     |
568s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:375:12
568s     |
568s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:387:12
568s     |
568s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:399:12
568s     |
568s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:411:12
568s     |
568s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:428:12
568s     |
568s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:439:12
568s     |
568s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:451:12
568s     |
568s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:466:12
568s     |
568s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:477:12
568s     |
568s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:490:12
568s     |
568s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:502:12
568s     |
568s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:515:12
568s     |
568s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:525:12
568s     |
568s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:537:12
568s     |
568s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:547:12
568s     |
568s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:560:12
568s     |
568s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:575:12
568s     |
568s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:586:12
568s     |
568s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:597:12
568s     |
568s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:609:12
568s     |
568s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:622:12
568s     |
568s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:635:12
568s     |
568s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:646:12
568s     |
568s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:660:12
568s     |
568s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:671:12
568s     |
568s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:682:12
568s     |
568s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:693:12
568s     |
568s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:705:12
568s     |
568s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:716:12
568s     |
568s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:727:12
568s     |
568s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:740:12
568s     |
568s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:751:12
568s     |
568s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:764:12
568s     |
568s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:776:12
568s     |
568s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:788:12
568s     |
568s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:799:12
568s     |
568s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:809:12
568s     |
568s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:819:12
568s     |
568s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:830:12
568s     |
568s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:840:12
568s     |
568s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:855:12
568s     |
568s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:867:12
568s     |
568s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:878:12
568s     |
568s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:894:12
568s     |
568s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:907:12
568s     |
568s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:920:12
568s     |
568s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:930:12
568s     |
568s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:941:12
568s     |
568s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:953:12
568s     |
568s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:968:12
568s     |
568s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:986:12
568s     |
568s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:997:12
568s     |
568s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s     |            ^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1010:12
568s      |
568s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1027:12
568s      |
568s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1037:12
568s      |
568s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1064:12
568s      |
568s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1081:12
568s      |
568s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1096:12
568s      |
568s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1111:12
568s      |
568s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1123:12
568s      |
568s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1135:12
568s      |
568s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1152:12
568s      |
568s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1164:12
568s      |
568s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1177:12
568s      |
568s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1191:12
568s      |
568s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1209:12
568s      |
568s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1224:12
568s      |
568s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1243:12
568s      |
568s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1259:12
568s      |
568s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1275:12
568s      |
568s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1289:12
568s      |
568s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1303:12
568s      |
568s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1313:12
568s      |
568s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1324:12
568s      |
568s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1339:12
568s      |
568s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1349:12
568s      |
568s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1362:12
568s      |
568s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1374:12
568s      |
568s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1385:12
568s      |
568s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1395:12
568s      |
568s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1406:12
568s      |
568s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1417:12
568s      |
568s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1428:12
568s      |
568s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1440:12
568s      |
568s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1450:12
568s      |
568s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1461:12
568s      |
568s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1487:12
568s      |
568s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1498:12
568s      |
568s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1511:12
568s      |
568s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1521:12
568s      |
568s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1531:12
568s      |
568s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1542:12
568s      |
568s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1553:12
568s      |
568s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1565:12
568s      |
568s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1577:12
568s      |
568s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1587:12
568s      |
568s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1598:12
568s      |
568s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1611:12
568s      |
568s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1622:12
568s      |
568s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1633:12
568s      |
568s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1645:12
568s      |
568s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1655:12
568s      |
568s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1665:12
568s      |
568s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1678:12
568s      |
568s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1688:12
568s      |
568s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1699:12
568s      |
568s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1710:12
568s      |
568s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1722:12
568s      |
568s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1735:12
568s      |
568s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1738:12
568s      |
568s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1745:12
568s      |
568s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1757:12
568s      |
568s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1767:12
568s      |
568s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1786:12
568s      |
568s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1798:12
568s      |
568s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1810:12
568s      |
568s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1813:12
568s      |
568s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1820:12
568s      |
568s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1835:12
568s      |
568s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1850:12
568s      |
568s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1861:12
568s      |
568s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1873:12
568s      |
568s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1889:12
568s      |
568s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1914:12
568s      |
568s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1926:12
568s      |
568s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1942:12
568s      |
568s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1952:12
568s      |
568s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1962:12
568s      |
568s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1971:12
568s      |
568s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1978:12
568s      |
568s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1987:12
568s      |
568s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2001:12
568s      |
568s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2011:12
568s      |
568s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2021:12
568s      |
568s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2031:12
568s      |
568s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2043:12
568s      |
568s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2055:12
568s      |
568s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2065:12
568s      |
568s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2075:12
568s      |
568s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2085:12
568s      |
568s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2088:12
568s      |
568s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2095:12
568s      |
568s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2104:12
568s      |
568s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2114:12
568s      |
568s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2123:12
568s      |
568s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2134:12
568s      |
568s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2145:12
568s      |
568s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2158:12
568s      |
568s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2168:12
568s      |
568s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2180:12
568s      |
568s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2189:12
568s      |
568s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2198:12
568s      |
568s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2210:12
568s      |
568s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2222:12
568s      |
568s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2232:12
568s      |
568s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:276:23
568s     |
568s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
568s     |                       ^^^^^^^^^^^^^^^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:849:19
568s     |
568s 849 |             #[cfg(syn_no_non_exhaustive)]
568s     |                   ^^^^^^^^^^^^^^^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:962:19
568s     |
568s 962 |             #[cfg(syn_no_non_exhaustive)]
568s     |                   ^^^^^^^^^^^^^^^^^^^^^
568s     |
568s     = help: consider using a Cargo feature instead
568s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s              [lints.rust]
568s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
568s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
568s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1058:19
568s      |
568s 1058 |             #[cfg(syn_no_non_exhaustive)]
568s      |                   ^^^^^^^^^^^^^^^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1481:19
568s      |
568s 1481 |             #[cfg(syn_no_non_exhaustive)]
568s      |                   ^^^^^^^^^^^^^^^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1829:19
568s      |
568s 1829 |             #[cfg(syn_no_non_exhaustive)]
568s      |                   ^^^^^^^^^^^^^^^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1908:19
568s      |
568s 1908 |             #[cfg(syn_no_non_exhaustive)]
568s      |                   ^^^^^^^^^^^^^^^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unused import: `crate::gen::*`
568s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:787:9
568s     |
568s 787 | pub use crate::gen::*;
568s     |         ^^^^^^^^^^^^^
568s     |
568s     = note: `#[warn(unused_imports)]` on by default
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1065:12
568s      |
568s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1072:12
568s      |
568s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1083:12
568s      |
568s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1090:12
568s      |
568s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1100:12
568s      |
568s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1116:12
568s      |
568s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1126:12
568s      |
568s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
568s      |            ^^^^^^^
568s      |
568s      = help: consider using a Cargo feature instead
568s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s               [lints.rust]
568s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
568s warning: unexpected `cfg` condition name: `doc_cfg`
568s   --> /usr/share/cargo/registry/syn-1.0.109/src/reserved.rs:29:12
568s    |
568s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
568s    |            ^^^^^^^
568s    |
568s    = help: consider using a Cargo feature instead
568s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
568s             [lints.rust]
568s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
568s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
568s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
568s 
570s warning: `syn` (lib) generated 882 warnings (90 duplicates)
570s    Compiling quickcheck_macros v1.0.0 (/usr/share/cargo/registry/quickcheck_macros-1.0.0)
570s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quickcheck_macros CARGO_MANIFEST_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A macro attribute for quickcheck.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck_macros CARGO_PKG_README=../README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name quickcheck_macros --edition=2015 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=fa486ccb305b5f40 -C extra-filename=-fa486ccb305b5f40 --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -C incremental=/tmp/tmp.8gcq2RkjyF/target/debug/incremental -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern proc_macro2=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rlib --extern quote=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libquote-02cce1196ab14cd2.rlib --extern syn=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libsyn-d4d27e7499a95352.rlib --extern proc_macro`
571s    Compiling quickcheck v1.0.3
571s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quickcheck CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/quickcheck-1.0.3 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Automatic property based testing with shrinking.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.3 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=3 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/quickcheck-1.0.3 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name quickcheck --edition=2018 /tmp/tmp.8gcq2RkjyF/registry/quickcheck-1.0.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="env_logger"' --cfg 'feature="log"' --cfg 'feature="regex"' --cfg 'feature="use_logging"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "env_logger", "log", "regex", "use_logging"))' -C metadata=841bba9399752fd7 -C extra-filename=-841bba9399752fd7 --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern env_logger=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libenv_logger-8d2e92fb97149bc7.rmeta --extern log=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/liblog-0aebf00247d0fee6.rmeta --extern rand=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/librand-8d98cd92ed15fe91.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry`
572s warning: trait `AShow` is never used
572s    --> /usr/share/cargo/registry/quickcheck-1.0.3/src/tester.rs:416:7
572s     |
572s 416 | trait AShow: Arbitrary + Debug {}
572s     |       ^^^^^
572s     |
572s     = note: `#[warn(dead_code)]` on by default
572s 
572s warning: panic message is not a string literal
572s    --> /usr/share/cargo/registry/quickcheck-1.0.3/src/tester.rs:165:35
572s     |
572s 165 |             Err(result) => panic!(result.failed_msg()),
572s     |                                   ^^^^^^^^^^^^^^^^^^^
572s     |
572s     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
572s     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
572s     = note: `#[warn(non_fmt_panics)]` on by default
572s help: add a "{}" format string to `Display` the message
572s     |
572s 165 |             Err(result) => panic!("{}", result.failed_msg()),
572s     |                                   +++++
572s 
574s warning: `quickcheck` (lib) generated 2 warnings
574s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quickcheck CARGO_MANIFEST_DIR=/tmp/tmp.8gcq2RkjyF/registry/quickcheck-1.0.3 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Automatic property based testing with shrinking.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.3 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=3 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.8gcq2RkjyF/registry/quickcheck-1.0.3 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name quickcheck --edition=2018 /tmp/tmp.8gcq2RkjyF/registry/quickcheck-1.0.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="env_logger"' --cfg 'feature="log"' --cfg 'feature="regex"' --cfg 'feature="use_logging"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "env_logger", "log", "regex", "use_logging"))' -C metadata=a094139550260e19 -C extra-filename=-a094139550260e19 --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern env_logger=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libenv_logger-0b67fef5addb2d0d.rmeta --extern log=/tmp/tmp.8gcq2RkjyF/target/debug/deps/liblog-4a7f1e70b4fa58ec.rmeta --extern rand=/tmp/tmp.8gcq2RkjyF/target/debug/deps/librand-439dd34e91d088f1.rmeta --cap-lints warn`
574s warning: trait `AShow` is never used
574s    --> /tmp/tmp.8gcq2RkjyF/registry/quickcheck-1.0.3/src/tester.rs:416:7
574s     |
574s 416 | trait AShow: Arbitrary + Debug {}
574s     |       ^^^^^
574s     |
574s     = note: `#[warn(dead_code)]` on by default
574s 
574s warning: panic message is not a string literal
574s    --> /tmp/tmp.8gcq2RkjyF/registry/quickcheck-1.0.3/src/tester.rs:165:35
574s     |
574s 165 |             Err(result) => panic!(result.failed_msg()),
574s     |                                   ^^^^^^^^^^^^^^^^^^^
574s     |
574s     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
574s     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
574s     = note: `#[warn(non_fmt_panics)]` on by default
574s help: add a "{}" format string to `Display` the message
574s     |
574s 165 |             Err(result) => panic!("{}", result.failed_msg()),
574s     |                                   +++++
574s 
576s warning: `quickcheck` (lib) generated 2 warnings
576s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quickcheck_macros CARGO_MANIFEST_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A macro attribute for quickcheck.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck_macros CARGO_PKG_README=../README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name quickcheck_macros --edition=2015 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=ec895a25861ca1ad -C extra-filename=-ec895a25861ca1ad --out-dir /tmp/tmp.8gcq2RkjyF/target/debug/deps -C incremental=/tmp/tmp.8gcq2RkjyF/target/debug/incremental -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern proc_macro2=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rlib --extern quickcheck=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libquickcheck-a094139550260e19.rlib --extern quote=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libquote-02cce1196ab14cd2.rlib --extern syn=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libsyn-d4d27e7499a95352.rlib --extern proc_macro`
577s warning: `syn` (lib) generated 882 warnings (90 duplicates)
577s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=attribute CARGO_CRATE_NAME=attribute CARGO_MANIFEST_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A macro attribute for quickcheck.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck_macros CARGO_PKG_README=../README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 LD_LIBRARY_PATH=/tmp/tmp.8gcq2RkjyF/target/debug/deps rustc --crate-name attribute --edition=2015 examples/attribute.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=56b26b74c480886a -C extra-filename=-56b26b74c480886a --out-dir /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/examples --target powerpc64le-unknown-linux-gnu -C incremental=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.8gcq2RkjyF/target/debug/deps --extern proc_macro2=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libproc_macro2-9a7a21cf559ae574.rlib --extern quickcheck=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libquickcheck-841bba9399752fd7.rlib --extern quickcheck_macros=/tmp/tmp.8gcq2RkjyF/target/debug/deps/libquickcheck_macros-fa486ccb305b5f40.so --extern quote=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libquote-7f97184a7c2c1d23.rlib --extern syn=/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps/libsyn-c6fed8f0c6cb3885.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.8gcq2RkjyF/registry=/usr/share/cargo/registry`
578s     Finished `test` profile [unoptimized + debuginfo] target(s) in 41.34s
578s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A macro attribute for quickcheck.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck_macros CARGO_PKG_README=../README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.8gcq2RkjyF/target/debug/deps:/tmp/tmp.8gcq2RkjyF/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' /tmp/tmp.8gcq2RkjyF/target/debug/deps/quickcheck_macros-ec895a25861ca1ad`
578s 
578s running 0 tests
578s 
578s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
578s 
578s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A macro attribute for quickcheck.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck_macros CARGO_PKG_README=../README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/deps:/tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' /tmp/tmp.8gcq2RkjyF/target/powerpc64le-unknown-linux-gnu/debug/examples/attribute-56b26b74c480886a`
578s 
578s running 1 test
578s test double_reversal_is_identity ... ok
578s 
578s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
578s 
578s autopkgtest [06:47:59]: test librust-quickcheck-macros-dev:default: -----------------------]
579s librust-quickcheck-macros-dev:default PASS
579s autopkgtest [06:48:00]: test librust-quickcheck-macros-dev:default:  - - - - - - - - - - results - - - - - - - - - -
580s autopkgtest [06:48:01]: test librust-quickcheck-macros-dev:: preparing testbed
582s Reading package lists...
583s Building dependency tree...
583s Reading state information...
583s Starting pkgProblemResolver with broken count: 0
583s Starting 2 pkgProblemResolver with broken count: 0
583s Done
583s The following NEW packages will be installed:
583s   autopkgtest-satdep
583s 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
583s Need to get 0 B/748 B of archives.
583s After this operation, 0 B of additional disk space will be used.
583s Get:1 /tmp/autopkgtest.rHRAMP/3-autopkgtest-satdep.deb autopkgtest-satdep ppc64el 0 [748 B]
583s Selecting previously unselected package autopkgtest-satdep.
583s (Reading database ... 
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583s Preparing to unpack .../3-autopkgtest-satdep.deb ...
583s Unpacking autopkgtest-satdep (0) ...
584s Setting up autopkgtest-satdep (0) ...
585s (Reading database ... 79575 files and directories currently installed.)
585s Removing autopkgtest-satdep (0) ...
586s autopkgtest [06:48:07]: test librust-quickcheck-macros-dev:: /usr/share/cargo/bin/cargo-auto-test quickcheck_macros 1.0.0 --all-targets --no-default-features
586s autopkgtest [06:48:07]: test librust-quickcheck-macros-dev:: [-----------------------
587s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
587s debian cargo wrapper: rust_type, gnu_type: powerpc64le-unknown-linux-gnu, powerpc64le-linux-gnu
587s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
587s debian cargo wrapper: linking /usr/share/cargo/registry/* into /tmp/tmp.mC0g4EblDv/registry/
587s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
587s debian cargo wrapper: rust_type, gnu_type: powerpc64le-unknown-linux-gnu, powerpc64le-linux-gnu
587s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
587s debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'test', '--verbose', '--verbose', '-j2', '--target', 'powerpc64le-unknown-linux-gnu', '--all-targets', '--no-default-features'],) {}
587s    Compiling libc v0.2.161
587s    Compiling proc-macro2 v1.0.86
587s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/libc-0.2.161 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc.
587s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.161 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=161 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/libc-0.2.161 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name build_script_build --edition=2015 /tmp/tmp.mC0g4EblDv/registry/libc-0.2.161/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("align", "const-extern-fn", "default", "extra_traits", "rustc-dep-of-std", "rustc-std-workspace-core", "std", "use_std"))' -C metadata=3dbfdb2338c02ac1 -C extra-filename=-3dbfdb2338c02ac1 --out-dir /tmp/tmp.mC0g4EblDv/target/debug/build/libc-3dbfdb2338c02ac1 -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --cap-lints warn`
587s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name build_script_build --edition=2021 /tmp/tmp.mC0g4EblDv/registry/proc-macro2-1.0.86/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=ce5d81ee3ebfeb71 -C extra-filename=-ce5d81ee3ebfeb71 --out-dir /tmp/tmp.mC0g4EblDv/target/debug/build/proc-macro2-ce5d81ee3ebfeb71 -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --cap-lints warn`
587s    Compiling syn v1.0.109
587s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name build_script_build --edition=2018 /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=99a15a64252a6c0d -C extra-filename=-99a15a64252a6c0d --out-dir /tmp/tmp.mC0g4EblDv/target/debug/build/syn-99a15a64252a6c0d -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --cap-lints warn`
588s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=powerpc64le-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0--remap-path-prefix/tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry' CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/libc-0.2.161 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc.
588s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.161 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=161 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.mC0g4EblDv/target/debug/deps:/tmp/tmp.mC0g4EblDv/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/build/libc-009bf9a651c25895/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.mC0g4EblDv/target/debug/build/libc-3dbfdb2338c02ac1/build-script-build`
588s [libc 0.2.161] cargo:rerun-if-changed=build.rs
588s [libc 0.2.161] cargo:rustc-cfg=freebsd11
588s [libc 0.2.161] cargo:rustc-cfg=libc_priv_mod_use
588s [libc 0.2.161] cargo:rustc-cfg=libc_union
588s [libc 0.2.161] cargo:rustc-cfg=libc_const_size_of
588s [libc 0.2.161] cargo:rustc-cfg=libc_align
588s [libc 0.2.161] cargo:rustc-cfg=libc_int128
588s [libc 0.2.161] cargo:rustc-cfg=libc_core_cvoid
588s [libc 0.2.161] cargo:rustc-cfg=libc_packedN
588s [libc 0.2.161] cargo:rustc-cfg=libc_cfg_target_vendor
588s [libc 0.2.161] cargo:rustc-cfg=libc_non_exhaustive
588s [libc 0.2.161] cargo:rustc-cfg=libc_long_array
588s [libc 0.2.161] cargo:rustc-cfg=libc_ptr_addr_of
588s [libc 0.2.161] cargo:rustc-cfg=libc_underscore_const_names
588s [libc 0.2.161] cargo:rustc-cfg=libc_const_extern_fn
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(emscripten_new_stat_abi)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(espidf_time64)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd10)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd11)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd12)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd13)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd14)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd15)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(gnu_time64_abi)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_align)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_cfg_target_vendor)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_extern_fn)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_extern_fn_unstable)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_size_of)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_core_cvoid)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_deny_warnings)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_int128)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_long_array)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_non_exhaustive)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_packedN)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_priv_mod_use)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_ptr_addr_of)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_thread_local)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_underscore_const_names)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_union)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_ctest)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_os,values("switch","aix","ohos","hurd","rtems","visionos","nuttx"))
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_env,values("illumos","wasi","aix","ohos"))
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_arch,values("loongarch64","mips32r6","mips64r6","csky"))
588s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/libc-0.2.161 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc.
588s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.161 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=161 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.mC0g4EblDv/target/debug/deps:/tmp/tmp.mC0g4EblDv/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.mC0g4EblDv/target/debug/build/libc-8106502bffa410a4/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.mC0g4EblDv/target/debug/build/libc-3dbfdb2338c02ac1/build-script-build`
588s [libc 0.2.161] cargo:rerun-if-changed=build.rs
588s [libc 0.2.161] cargo:rustc-cfg=freebsd11
588s [libc 0.2.161] cargo:rustc-cfg=libc_priv_mod_use
588s [libc 0.2.161] cargo:rustc-cfg=libc_union
588s [libc 0.2.161] cargo:rustc-cfg=libc_const_size_of
588s [libc 0.2.161] cargo:rustc-cfg=libc_align
588s [libc 0.2.161] cargo:rustc-cfg=libc_int128
588s [libc 0.2.161] cargo:rustc-cfg=libc_core_cvoid
588s [libc 0.2.161] cargo:rustc-cfg=libc_packedN
588s [libc 0.2.161] cargo:rustc-cfg=libc_cfg_target_vendor
588s [libc 0.2.161] cargo:rustc-cfg=libc_non_exhaustive
588s [libc 0.2.161] cargo:rustc-cfg=libc_long_array
588s [libc 0.2.161] cargo:rustc-cfg=libc_ptr_addr_of
588s [libc 0.2.161] cargo:rustc-cfg=libc_underscore_const_names
588s [libc 0.2.161] cargo:rustc-cfg=libc_const_extern_fn
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(emscripten_new_stat_abi)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(espidf_time64)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd10)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd11)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd12)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd13)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd14)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(freebsd15)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(gnu_time64_abi)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_align)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_cfg_target_vendor)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_extern_fn)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_extern_fn_unstable)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_const_size_of)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_core_cvoid)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_deny_warnings)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_int128)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_long_array)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_non_exhaustive)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_packedN)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_priv_mod_use)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_ptr_addr_of)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_thread_local)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_underscore_const_names)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_union)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(libc_ctest)
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_os,values("switch","aix","ohos","hurd","rtems","visionos","nuttx"))
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_env,values("illumos","wasi","aix","ohos"))
588s [libc 0.2.161] cargo:rustc-check-cfg=cfg(target_arch,values("loongarch64","mips32r6","mips64r6","csky"))
588s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.mC0g4EblDv/target/debug/deps:/tmp/tmp.mC0g4EblDv/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.mC0g4EblDv/target/debug/build/proc-macro2-602cd9491665a292/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.mC0g4EblDv/target/debug/build/proc-macro2-ce5d81ee3ebfeb71/build-script-build`
588s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
588s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
588s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
588s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
588s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
588s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
588s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
588s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
588s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
588s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
588s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
588s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
588s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
588s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
588s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
588s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
588s    Compiling unicode-ident v1.0.13
588s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/unicode-ident-1.0.13 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.13 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=13 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.mC0g4EblDv/registry/unicode-ident-1.0.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=5f7f8e888cd9a4a0 -C extra-filename=-5f7f8e888cd9a4a0 --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --cap-lints warn`
588s    Compiling memchr v2.7.4
588s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=memchr CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/memchr-2.7.4 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>:bluss' CARGO_PKG_DESCRIPTION='Provides extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for
588s 1, 2 or 3 byte search and single substring search.
588s ' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/memchr' CARGO_PKG_LICENSE='Unlicense OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=memchr CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/memchr' CARGO_PKG_RUST_VERSION=1.61 CARGO_PKG_VERSION=2.7.4 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=7 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/memchr-2.7.4 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name memchr --edition=2021 /tmp/tmp.mC0g4EblDv/registry/memchr-2.7.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "compiler_builtins", "core", "default", "libc", "logging", "rustc-dep-of-std", "std", "use_std"))' -C metadata=93ee6dc4006090e7 -C extra-filename=-93ee6dc4006090e7 --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --cap-lints warn`
588s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=memchr CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/memchr-2.7.4 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>:bluss' CARGO_PKG_DESCRIPTION='Provides extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for
588s 1, 2 or 3 byte search and single substring search.
588s ' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/memchr' CARGO_PKG_LICENSE='Unlicense OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=memchr CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/memchr' CARGO_PKG_RUST_VERSION=1.61 CARGO_PKG_VERSION=2.7.4 CARGO_PKG_VERSION_MAJOR=2 CARGO_PKG_VERSION_MINOR=7 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/memchr-2.7.4 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name memchr --edition=2021 /tmp/tmp.mC0g4EblDv/registry/memchr-2.7.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "compiler_builtins", "core", "default", "libc", "logging", "rustc-dep-of-std", "std", "use_std"))' -C metadata=2ffb794a026d9d65 -C extra-filename=-2ffb794a026d9d65 --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry`
588s    Compiling aho-corasick v1.1.3
588s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=aho_corasick CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/aho-corasick-1.1.3 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Fast multiple substring searching.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/aho-corasick' CARGO_PKG_LICENSE='Unlicense OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=aho-corasick CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/aho-corasick' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=1.1.3 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=1 CARGO_PKG_VERSION_PATCH=3 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/aho-corasick-1.1.3 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name aho_corasick --edition=2021 /tmp/tmp.mC0g4EblDv/registry/aho-corasick-1.1.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="perf-literal"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "logging", "perf-literal", "std"))' -C metadata=1dffd53f7373272e -C extra-filename=-1dffd53f7373272e --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern memchr=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libmemchr-2ffb794a026d9d65.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry`
589s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=aho_corasick CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/aho-corasick-1.1.3 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Fast multiple substring searching.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/aho-corasick' CARGO_PKG_LICENSE='Unlicense OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=aho-corasick CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/aho-corasick' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=1.1.3 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=1 CARGO_PKG_VERSION_PATCH=3 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/aho-corasick-1.1.3 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name aho_corasick --edition=2021 /tmp/tmp.mC0g4EblDv/registry/aho-corasick-1.1.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="perf-literal"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "logging", "perf-literal", "std"))' -C metadata=632b1e819e3413c2 -C extra-filename=-632b1e819e3413c2 --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern memchr=/tmp/tmp.mC0g4EblDv/target/debug/deps/libmemchr-93ee6dc4006090e7.rmeta --cap-lints warn`
590s warning: method `cmpeq` is never used
590s   --> /usr/share/cargo/registry/aho-corasick-1.1.3/src/packed/vector.rs:74:15
590s    |
590s 28 | pub(crate) trait Vector:
590s    |                  ------ method in this trait
590s ...
590s 74 |     unsafe fn cmpeq(self, vector2: Self) -> Self;
590s    |               ^^^^^
590s    |
590s    = note: `#[warn(dead_code)]` on by default
590s 
590s warning: method `cmpeq` is never used
590s   --> /tmp/tmp.mC0g4EblDv/registry/aho-corasick-1.1.3/src/packed/vector.rs:74:15
590s    |
590s 28 | pub(crate) trait Vector:
590s    |                  ------ method in this trait
590s ...
590s 74 |     unsafe fn cmpeq(self, vector2: Self) -> Self;
590s    |               ^^^^^
590s    |
590s    = note: `#[warn(dead_code)]` on by default
590s 
592s warning: `aho-corasick` (lib) generated 1 warning
592s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps OUT_DIR=/tmp/tmp.mC0g4EblDv/target/debug/build/proc-macro2-602cd9491665a292/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.mC0g4EblDv/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=a3b97fdfca6455e1 -C extra-filename=-a3b97fdfca6455e1 --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern unicode_ident=/tmp/tmp.mC0g4EblDv/target/debug/deps/libunicode_ident-5f7f8e888cd9a4a0.rmeta --cap-lints warn --cfg wrap_proc_macro --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
592s warning: `aho-corasick` (lib) generated 1 warning
592s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=libc CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/libc-0.2.161 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc.
592s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.161 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=161 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/libc-0.2.161 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps OUT_DIR=/tmp/tmp.mC0g4EblDv/target/debug/build/libc-8106502bffa410a4/out rustc --crate-name libc --edition=2015 /tmp/tmp.mC0g4EblDv/registry/libc-0.2.161/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("align", "const-extern-fn", "default", "extra_traits", "rustc-dep-of-std", "rustc-std-workspace-core", "std", "use_std"))' -C metadata=2945513f1c74f06d -C extra-filename=-2945513f1c74f06d --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --cap-lints warn --cfg freebsd11 --cfg libc_priv_mod_use --cfg libc_union --cfg libc_const_size_of --cfg libc_align --cfg libc_int128 --cfg libc_core_cvoid --cfg libc_packedN --cfg libc_cfg_target_vendor --cfg libc_non_exhaustive --cfg libc_long_array --cfg libc_ptr_addr_of --cfg libc_underscore_const_names --cfg libc_const_extern_fn --check-cfg 'cfg(emscripten_new_stat_abi)' --check-cfg 'cfg(espidf_time64)' --check-cfg 'cfg(freebsd10)' --check-cfg 'cfg(freebsd11)' --check-cfg 'cfg(freebsd12)' --check-cfg 'cfg(freebsd13)' --check-cfg 'cfg(freebsd14)' --check-cfg 'cfg(freebsd15)' --check-cfg 'cfg(gnu_time64_abi)' --check-cfg 'cfg(libc_align)' --check-cfg 'cfg(libc_cfg_target_vendor)' --check-cfg 'cfg(libc_const_extern_fn)' --check-cfg 'cfg(libc_const_extern_fn_unstable)' --check-cfg 'cfg(libc_const_size_of)' --check-cfg 'cfg(libc_core_cvoid)' --check-cfg 'cfg(libc_deny_warnings)' --check-cfg 'cfg(libc_int128)' --check-cfg 'cfg(libc_long_array)' --check-cfg 'cfg(libc_non_exhaustive)' --check-cfg 'cfg(libc_packedN)' --check-cfg 'cfg(libc_priv_mod_use)' --check-cfg 'cfg(libc_ptr_addr_of)' --check-cfg 'cfg(libc_thread_local)' --check-cfg 'cfg(libc_underscore_const_names)' --check-cfg 'cfg(libc_union)' --check-cfg 'cfg(libc_ctest)' --check-cfg 'cfg(target_os,values("switch","aix","ohos","hurd","rtems","visionos","nuttx"))' --check-cfg 'cfg(target_env,values("illumos","wasi","aix","ohos"))' --check-cfg 'cfg(target_arch,values("loongarch64","mips32r6","mips64r6","csky"))'`
593s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=libc CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/libc-0.2.161 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='Raw FFI bindings to platform libraries like libc.
593s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/libc' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=libc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/libc' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.161 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=161 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/libc-0.2.161 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps OUT_DIR=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/build/libc-009bf9a651c25895/out rustc --crate-name libc --edition=2015 /tmp/tmp.mC0g4EblDv/registry/libc-0.2.161/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("align", "const-extern-fn", "default", "extra_traits", "rustc-dep-of-std", "rustc-std-workspace-core", "std", "use_std"))' -C metadata=e726a802177ded6b -C extra-filename=-e726a802177ded6b --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry --cfg freebsd11 --cfg libc_priv_mod_use --cfg libc_union --cfg libc_const_size_of --cfg libc_align --cfg libc_int128 --cfg libc_core_cvoid --cfg libc_packedN --cfg libc_cfg_target_vendor --cfg libc_non_exhaustive --cfg libc_long_array --cfg libc_ptr_addr_of --cfg libc_underscore_const_names --cfg libc_const_extern_fn --check-cfg 'cfg(emscripten_new_stat_abi)' --check-cfg 'cfg(espidf_time64)' --check-cfg 'cfg(freebsd10)' --check-cfg 'cfg(freebsd11)' --check-cfg 'cfg(freebsd12)' --check-cfg 'cfg(freebsd13)' --check-cfg 'cfg(freebsd14)' --check-cfg 'cfg(freebsd15)' --check-cfg 'cfg(gnu_time64_abi)' --check-cfg 'cfg(libc_align)' --check-cfg 'cfg(libc_cfg_target_vendor)' --check-cfg 'cfg(libc_const_extern_fn)' --check-cfg 'cfg(libc_const_extern_fn_unstable)' --check-cfg 'cfg(libc_const_size_of)' --check-cfg 'cfg(libc_core_cvoid)' --check-cfg 'cfg(libc_deny_warnings)' --check-cfg 'cfg(libc_int128)' --check-cfg 'cfg(libc_long_array)' --check-cfg 'cfg(libc_non_exhaustive)' --check-cfg 'cfg(libc_packedN)' --check-cfg 'cfg(libc_priv_mod_use)' --check-cfg 'cfg(libc_ptr_addr_of)' --check-cfg 'cfg(libc_thread_local)' --check-cfg 'cfg(libc_underscore_const_names)' --check-cfg 'cfg(libc_union)' --check-cfg 'cfg(libc_ctest)' --check-cfg 'cfg(target_os,values("switch","aix","ohos","hurd","rtems","visionos","nuttx"))' --check-cfg 'cfg(target_env,values("illumos","wasi","aix","ohos"))' --check-cfg 'cfg(target_arch,values("loongarch64","mips32r6","mips64r6","csky"))'`
594s    Compiling regex-syntax v0.8.2
594s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex_syntax CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/regex-syntax-0.8.2 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A regular expression parser.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex-syntax CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex/tree/master/regex-syntax' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.8.2 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=8 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/regex-syntax-0.8.2 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name regex_syntax --edition=2021 /tmp/tmp.mC0g4EblDv/registry/regex-syntax-0.8.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=b1cc563782da2a62 -C extra-filename=-b1cc563782da2a62 --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry`
595s    Compiling cfg-if v1.0.0
595s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=cfg_if CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/cfg-if-1.0.0 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A macro to ergonomically define an item depending on a large number of #[cfg]
595s parameters. Structured like an if-else chain, the first matching branch is the
595s item that gets emitted.
595s ' CARGO_PKG_HOMEPAGE='https://github.com/alexcrichton/cfg-if' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=cfg-if CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/alexcrichton/cfg-if' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/cfg-if-1.0.0 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name cfg_if --edition=2018 /tmp/tmp.mC0g4EblDv/registry/cfg-if-1.0.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("core"))' -C metadata=d342a0623619ac27 -C extra-filename=-d342a0623619ac27 --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry`
595s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex_syntax CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/regex-syntax-0.8.2 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A regular expression parser.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex-syntax CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex/tree/master/regex-syntax' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.8.2 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=8 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/regex-syntax-0.8.2 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name regex_syntax --edition=2021 /tmp/tmp.mC0g4EblDv/registry/regex-syntax-0.8.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=d0856e3cd8190594 -C extra-filename=-d0856e3cd8190594 --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --cap-lints warn`
595s warning: method `symmetric_difference` is never used
595s    --> /usr/share/cargo/registry/regex-syntax-0.8.2/src/hir/interval.rs:484:8
595s     |
595s 396 | pub trait Interval:
595s     |           -------- method in this trait
595s ...
595s 484 |     fn symmetric_difference(
595s     |        ^^^^^^^^^^^^^^^^^^^^
595s     |
595s     = note: `#[warn(dead_code)]` on by default
595s 
596s warning: method `symmetric_difference` is never used
596s    --> /tmp/tmp.mC0g4EblDv/registry/regex-syntax-0.8.2/src/hir/interval.rs:484:8
596s     |
596s 396 | pub trait Interval:
596s     |           -------- method in this trait
596s ...
596s 484 |     fn symmetric_difference(
596s     |        ^^^^^^^^^^^^^^^^^^^^
596s     |
596s     = note: `#[warn(dead_code)]` on by default
596s 
599s warning: `regex-syntax` (lib) generated 1 warning
599s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=cfg_if CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/cfg-if-1.0.0 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A macro to ergonomically define an item depending on a large number of #[cfg]
599s parameters. Structured like an if-else chain, the first matching branch is the
599s item that gets emitted.
599s ' CARGO_PKG_HOMEPAGE='https://github.com/alexcrichton/cfg-if' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=cfg-if CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/alexcrichton/cfg-if' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/cfg-if-1.0.0 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name cfg_if --edition=2018 /tmp/tmp.mC0g4EblDv/registry/cfg-if-1.0.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("core"))' -C metadata=5a09e1233405e425 -C extra-filename=-5a09e1233405e425 --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --cap-lints warn`
599s    Compiling getrandom v0.2.12
599s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=getrandom CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/getrandom-0.2.12 CARGO_PKG_AUTHORS='The Rand Project Developers' CARGO_PKG_DESCRIPTION='A small cross-platform library for retrieving random data from system source' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=getrandom CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/getrandom' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.12 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=12 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/getrandom-0.2.12 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name getrandom --edition=2018 /tmp/tmp.mC0g4EblDv/registry/getrandom-0.2.12/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("compiler_builtins", "core", "custom", "rdrand", "rustc-dep-of-std", "std", "test-in-browser"))' -C metadata=a0d8efeca7faee8f -C extra-filename=-a0d8efeca7faee8f --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern cfg_if=/tmp/tmp.mC0g4EblDv/target/debug/deps/libcfg_if-5a09e1233405e425.rmeta --extern libc=/tmp/tmp.mC0g4EblDv/target/debug/deps/liblibc-2945513f1c74f06d.rmeta --cap-lints warn`
599s warning: unexpected `cfg` condition value: `js`
599s    --> /tmp/tmp.mC0g4EblDv/registry/getrandom-0.2.12/src/lib.rs:280:25
599s     |
599s 280 |     } else if #[cfg(all(feature = "js",
599s     |                         ^^^^^^^^^^^^^^
599s     |
599s     = note: expected values for `feature` are: `compiler_builtins`, `core`, `custom`, `rdrand`, `rustc-dep-of-std`, `std`, and `test-in-browser`
599s     = help: consider adding `js` as a feature in `Cargo.toml`
599s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
599s     = note: `#[warn(unexpected_cfgs)]` on by default
599s 
599s warning: `getrandom` (lib) generated 1 warning
599s    Compiling regex-automata v0.4.7
599s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex_automata CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/regex-automata-0.4.7 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Automata construction and matching using regular expressions.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex-automata CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex/tree/master/regex-automata' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.4.7 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/regex-automata-0.4.7 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name regex_automata --edition=2021 /tmp/tmp.mC0g4EblDv/registry/regex-automata-0.4.7/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="dfa-onepass"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=d6ade1110cf54090 -C extra-filename=-d6ade1110cf54090 --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern aho_corasick=/tmp/tmp.mC0g4EblDv/target/debug/deps/libaho_corasick-632b1e819e3413c2.rmeta --extern memchr=/tmp/tmp.mC0g4EblDv/target/debug/deps/libmemchr-93ee6dc4006090e7.rmeta --extern regex_syntax=/tmp/tmp.mC0g4EblDv/target/debug/deps/libregex_syntax-d0856e3cd8190594.rmeta --cap-lints warn`
600s warning: `regex-syntax` (lib) generated 1 warning
600s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex_automata CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/regex-automata-0.4.7 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Automata construction and matching using regular expressions.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex-automata CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex/tree/master/regex-automata' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=0.4.7 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/regex-automata-0.4.7 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name regex_automata --edition=2021 /tmp/tmp.mC0g4EblDv/registry/regex-automata-0.4.7/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="dfa-onepass"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=5739d9e782c62673 -C extra-filename=-5739d9e782c62673 --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern aho_corasick=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libaho_corasick-1dffd53f7373272e.rmeta --extern memchr=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libmemchr-2ffb794a026d9d65.rmeta --extern regex_syntax=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libregex_syntax-b1cc563782da2a62.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry`
608s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=getrandom CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/getrandom-0.2.12 CARGO_PKG_AUTHORS='The Rand Project Developers' CARGO_PKG_DESCRIPTION='A small cross-platform library for retrieving random data from system source' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=getrandom CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/getrandom' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.2.12 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=12 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/getrandom-0.2.12 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name getrandom --edition=2018 /tmp/tmp.mC0g4EblDv/registry/getrandom-0.2.12/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("compiler_builtins", "core", "custom", "rdrand", "rustc-dep-of-std", "std", "test-in-browser"))' -C metadata=b982b9788ef2a3a5 -C extra-filename=-b982b9788ef2a3a5 --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern cfg_if=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libcfg_if-d342a0623619ac27.rmeta --extern libc=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/liblibc-e726a802177ded6b.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry`
608s warning: unexpected `cfg` condition value: `js`
608s    --> /usr/share/cargo/registry/getrandom-0.2.12/src/lib.rs:280:25
608s     |
608s 280 |     } else if #[cfg(all(feature = "js",
608s     |                         ^^^^^^^^^^^^^^
608s     |
608s     = note: expected values for `feature` are: `compiler_builtins`, `core`, `custom`, `rdrand`, `rustc-dep-of-std`, `std`, and `test-in-browser`
608s     = help: consider adding `js` as a feature in `Cargo.toml`
608s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
608s     = note: `#[warn(unexpected_cfgs)]` on by default
608s 
608s warning: `getrandom` (lib) generated 1 warning
608s    Compiling quote v1.0.37
608s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.mC0g4EblDv/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=02cce1196ab14cd2 -C extra-filename=-02cce1196ab14cd2 --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern proc_macro2=/tmp/tmp.mC0g4EblDv/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rmeta --cap-lints warn`
609s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='' CARGO_FEATURE_CLONE_IMPLS=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DERIVE=1 CARGO_FEATURE_FULL=1 CARGO_FEATURE_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.mC0g4EblDv/target/debug/deps:/tmp/tmp.mC0g4EblDv/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.mC0g4EblDv/target/debug/build/syn-4b5529c288c83083/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.mC0g4EblDv/target/debug/build/syn-99a15a64252a6c0d/build-script-build`
609s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
609s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=powerpc64le-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0--remap-path-prefix/tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry' CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.mC0g4EblDv/target/debug/deps:/tmp/tmp.mC0g4EblDv/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/build/proc-macro2-6a1610f05286400c/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.mC0g4EblDv/target/debug/build/proc-macro2-ce5d81ee3ebfeb71/build-script-build`
609s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
609s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
609s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
609s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
609s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
609s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
609s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
609s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
609s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
609s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
609s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
609s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
609s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
609s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
609s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
609s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
609s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/unicode-ident-1.0.13 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='(MIT OR Apache-2.0) AND Unicode-DFS-2016' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=unicode-ident CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/unicode-ident' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.13 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=13 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.mC0g4EblDv/registry/unicode-ident-1.0.13/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=7f461d81194a495d -C extra-filename=-7f461d81194a495d --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry`
609s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps OUT_DIR=/tmp/tmp.mC0g4EblDv/target/debug/build/syn-4b5529c288c83083/out rustc --crate-name syn --edition=2018 /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=d4d27e7499a95352 -C extra-filename=-d4d27e7499a95352 --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern proc_macro2=/tmp/tmp.mC0g4EblDv/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rmeta --extern quote=/tmp/tmp.mC0g4EblDv/target/debug/deps/libquote-02cce1196ab14cd2.rmeta --extern unicode_ident=/tmp/tmp.mC0g4EblDv/target/debug/deps/libunicode_ident-5f7f8e888cd9a4a0.rmeta --cap-lints warn --cfg syn_disable_nightly_tests`
609s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/proc-macro2-1.0.86 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>:Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='A substitute implementation of the compiler'\''s `proc_macro` API to decouple token-based libraries from the procedural macro use case.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=proc-macro2 CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/proc-macro2' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.86 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=86 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps OUT_DIR=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/build/proc-macro2-6a1610f05286400c/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.mC0g4EblDv/registry/proc-macro2-1.0.86/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "nightly", "proc-macro", "span-locations"))' -C metadata=9a7a21cf559ae574 -C extra-filename=-9a7a21cf559ae574 --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern unicode_ident=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libunicode_ident-7f461d81194a495d.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry --cfg wrap_proc_macro --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(no_is_available)' --check-cfg 'cfg(no_literal_byte_character)' --check-cfg 'cfg(no_literal_c_string)' --check-cfg 'cfg(no_source_text)' --check-cfg 'cfg(proc_macro_span)' --check-cfg 'cfg(procmacro2_backtrace)' --check-cfg 'cfg(procmacro2_nightly_testing)' --check-cfg 'cfg(procmacro2_semver_exempt)' --check-cfg 'cfg(randomize_layout)' --check-cfg 'cfg(span_locations)' --check-cfg 'cfg(super_unstable)' --check-cfg 'cfg(wrap_proc_macro)'`
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lib.rs:254:13
609s     |
609s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
609s     |             ^^^^^^^
609s     |
609s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: `#[warn(unexpected_cfgs)]` on by default
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lib.rs:430:12
609s     |
609s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |            ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lib.rs:434:12
609s     |
609s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |            ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lib.rs:455:12
609s     |
609s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
609s     |            ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lib.rs:804:12
609s     |
609s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |            ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lib.rs:867:12
609s     |
609s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
609s     |            ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lib.rs:887:12
609s     |
609s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |            ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lib.rs:916:12
609s     |
609s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |            ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lib.rs:959:12
609s     |
609s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
609s     |            ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/group.rs:136:12
609s     |
609s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |            ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/group.rs:214:12
609s     |
609s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |            ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/group.rs:269:12
609s     |
609s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |            ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/token.rs:561:12
609s     |
609s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |            ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/token.rs:569:12
609s     |
609s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |            ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/token.rs:881:11
609s     |
609s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
609s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/token.rs:883:7
609s     |
609s 883 | #[cfg(syn_omit_await_from_token_macro)]
609s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/token.rs:394:24
609s     |
609s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
609s     |                          ^^^^^^^
609s ...
609s 556 | / define_punctuation_structs! {
609s 557 | |     "_" pub struct Underscore/1 /// `_`
609s 558 | | }
609s     | |_- in this macro invocation
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/token.rs:398:24
609s     |
609s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
609s     |                          ^^^^^^^
609s ...
609s 556 | / define_punctuation_structs! {
609s 557 | |     "_" pub struct Underscore/1 /// `_`
609s 558 | | }
609s     | |_- in this macro invocation
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/token.rs:271:24
609s     |
609s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
609s     |                          ^^^^^^^
609s ...
609s 652 | / define_keywords! {
609s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
609s 654 | |     "as"          pub struct As           /// `as`
609s 655 | |     "async"       pub struct Async        /// `async`
609s ...   |
609s 704 | |     "yield"       pub struct Yield        /// `yield`
609s 705 | | }
609s     | |_- in this macro invocation
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/token.rs:275:24
609s     |
609s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
609s     |                          ^^^^^^^
609s ...
609s 652 | / define_keywords! {
609s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
609s 654 | |     "as"          pub struct As           /// `as`
609s 655 | |     "async"       pub struct Async        /// `async`
609s ...   |
609s 704 | |     "yield"       pub struct Yield        /// `yield`
609s 705 | | }
609s     | |_- in this macro invocation
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/token.rs:309:24
609s     |
609s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |                          ^^^^^^^
609s ...
609s 652 | / define_keywords! {
609s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
609s 654 | |     "as"          pub struct As           /// `as`
609s 655 | |     "async"       pub struct Async        /// `async`
609s ...   |
609s 704 | |     "yield"       pub struct Yield        /// `yield`
609s 705 | | }
609s     | |_- in this macro invocation
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/token.rs:317:24
609s     |
609s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |                          ^^^^^^^
609s ...
609s 652 | / define_keywords! {
609s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
609s 654 | |     "as"          pub struct As           /// `as`
609s 655 | |     "async"       pub struct Async        /// `async`
609s ...   |
609s 704 | |     "yield"       pub struct Yield        /// `yield`
609s 705 | | }
609s     | |_- in this macro invocation
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/token.rs:444:24
609s     |
609s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |                          ^^^^^^^
609s ...
609s 707 | / define_punctuation! {
609s 708 | |     "+"           pub struct Add/1        /// `+`
609s 709 | |     "+="          pub struct AddEq/2      /// `+=`
609s 710 | |     "&"           pub struct And/1        /// `&`
609s ...   |
609s 753 | |     "~"           pub struct Tilde/1      /// `~`
609s 754 | | }
609s     | |_- in this macro invocation
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/token.rs:452:24
609s     |
609s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |                          ^^^^^^^
609s ...
609s 707 | / define_punctuation! {
609s 708 | |     "+"           pub struct Add/1        /// `+`
609s 709 | |     "+="          pub struct AddEq/2      /// `+=`
609s 710 | |     "&"           pub struct And/1        /// `&`
609s ...   |
609s 753 | |     "~"           pub struct Tilde/1      /// `~`
609s 754 | | }
609s     | |_- in this macro invocation
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/token.rs:394:24
609s     |
609s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
609s     |                          ^^^^^^^
609s ...
609s 707 | / define_punctuation! {
609s 708 | |     "+"           pub struct Add/1        /// `+`
609s 709 | |     "+="          pub struct AddEq/2      /// `+=`
609s 710 | |     "&"           pub struct And/1        /// `&`
609s ...   |
609s 753 | |     "~"           pub struct Tilde/1      /// `~`
609s 754 | | }
609s     | |_- in this macro invocation
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/token.rs:398:24
609s     |
609s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
609s     |                          ^^^^^^^
609s ...
609s 707 | / define_punctuation! {
609s 708 | |     "+"           pub struct Add/1        /// `+`
609s 709 | |     "+="          pub struct AddEq/2      /// `+=`
609s 710 | |     "&"           pub struct And/1        /// `&`
609s ...   |
609s 753 | |     "~"           pub struct Tilde/1      /// `~`
609s 754 | | }
609s     | |_- in this macro invocation
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/token.rs:503:24
609s     |
609s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
609s     |                          ^^^^^^^
609s ...
609s 756 | / define_delimiters! {
609s 757 | |     "{"           pub struct Brace        /// `{...}`
609s 758 | |     "["           pub struct Bracket      /// `[...]`
609s 759 | |     "("           pub struct Paren        /// `(...)`
609s 760 | |     " "           pub struct Group        /// None-delimited group
609s 761 | | }
609s     | |_- in this macro invocation
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/token.rs:507:24
609s     |
609s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
609s     |                          ^^^^^^^
609s ...
609s 756 | / define_delimiters! {
609s 757 | |     "{"           pub struct Brace        /// `{...}`
609s 758 | |     "["           pub struct Bracket      /// `[...]`
609s 759 | |     "("           pub struct Paren        /// `(...)`
609s 760 | |     " "           pub struct Group        /// None-delimited group
609s 761 | | }
609s     | |_- in this macro invocation
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ident.rs:38:12
609s    |
609s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s    |            ^^^^^^^
609s    |
609s    = help: consider using a Cargo feature instead
609s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s             [lints.rust]
609s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:463:12
609s     |
609s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |            ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:148:16
609s     |
609s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:329:16
609s     |
609s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:360:16
609s     |
609s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/macros.rs:155:20
609s     |
609s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |                      ^^^^^^^
609s     |
609s    ::: /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:336:1
609s     |
609s 336 | / ast_enum_of_structs! {
609s 337 | |     /// Content of a compile-time structured attribute.
609s 338 | |     ///
609s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
609s ...   |
609s 369 | |     }
609s 370 | | }
609s     | |_- in this macro invocation
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:377:16
609s     |
609s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:390:16
609s     |
609s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:417:16
609s     |
609s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/macros.rs:155:20
609s     |
609s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |                      ^^^^^^^
609s     |
609s    ::: /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:412:1
609s     |
609s 412 | / ast_enum_of_structs! {
609s 413 | |     /// Element of a compile-time attribute list.
609s 414 | |     ///
609s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
609s ...   |
609s 425 | |     }
609s 426 | | }
609s     | |_- in this macro invocation
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:165:16
609s     |
609s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:213:16
609s     |
609s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:223:16
609s     |
609s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:237:16
609s     |
609s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:251:16
609s     |
609s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:557:16
609s     |
609s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:565:16
609s     |
609s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:573:16
609s     |
609s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:581:16
609s     |
609s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:630:16
609s     |
609s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:644:16
609s     |
609s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/attr.rs:654:16
609s     |
609s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s  --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:9:16
609s   |
609s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s   |                ^^^^^^^
609s   |
609s   = help: consider using a Cargo feature instead
609s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s            [lints.rust]
609s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:36:16
609s    |
609s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s    |                ^^^^^^^
609s    |
609s    = help: consider using a Cargo feature instead
609s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s             [lints.rust]
609s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/macros.rs:155:20
609s     |
609s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |                      ^^^^^^^
609s     |
609s    ::: /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:25:1
609s     |
609s 25  | / ast_enum_of_structs! {
609s 26  | |     /// Data stored within an enum variant or struct.
609s 27  | |     ///
609s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
609s ...   |
609s 47  | |     }
609s 48  | | }
609s     | |_- in this macro invocation
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:56:16
609s    |
609s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s    |                ^^^^^^^
609s    |
609s    = help: consider using a Cargo feature instead
609s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s             [lints.rust]
609s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:68:16
609s    |
609s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s    |                ^^^^^^^
609s    |
609s    = help: consider using a Cargo feature instead
609s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s             [lints.rust]
609s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:153:16
609s     |
609s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:185:16
609s     |
609s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/macros.rs:155:20
609s     |
609s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |                      ^^^^^^^
609s     |
609s    ::: /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:173:1
609s     |
609s 173 | / ast_enum_of_structs! {
609s 174 | |     /// The visibility level of an item: inherited or `pub` or
609s 175 | |     /// `pub(restricted)`.
609s 176 | |     ///
609s ...   |
609s 199 | |     }
609s 200 | | }
609s     | |_- in this macro invocation
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:207:16
609s     |
609s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:218:16
609s     |
609s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:230:16
609s     |
609s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:246:16
609s     |
609s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:275:16
609s     |
609s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:286:16
609s     |
609s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:327:16
609s     |
609s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:299:20
609s     |
609s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |                    ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:315:20
609s     |
609s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s     |                    ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:423:16
609s     |
609s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:436:16
609s     |
609s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:445:16
609s     |
609s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:454:16
609s     |
609s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:467:16
609s     |
609s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:474:16
609s     |
609s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/data.rs:481:16
609s     |
609s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:89:16
609s    |
609s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s    |                ^^^^^^^
609s    |
609s    = help: consider using a Cargo feature instead
609s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s             [lints.rust]
609s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
609s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:90:20
609s    |
609s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
609s    |                    ^^^^^^^^^^^^^^^^^^^^^
609s    |
609s    = help: consider using a Cargo feature instead
609s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s             [lints.rust]
609s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
609s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
609s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/macros.rs:155:20
609s     |
609s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s     |                      ^^^^^^^
609s     |
609s    ::: /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:14:1
609s     |
609s 14  | / ast_enum_of_structs! {
609s 15  | |     /// A Rust expression.
609s 16  | |     ///
609s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
609s ...   |
609s 249 | |     }
609s 250 | | }
609s     | |_- in this macro invocation
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:256:16
609s     |
609s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:268:16
609s     |
609s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:281:16
609s     |
609s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:294:16
609s     |
609s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:307:16
609s     |
609s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:321:16
609s     |
609s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:334:16
609s     |
609s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:346:16
609s     |
609s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:359:16
609s     |
609s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:373:16
609s     |
609s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:387:16
609s     |
609s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:400:16
609s     |
609s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:418:16
609s     |
609s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:431:16
609s     |
609s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:444:16
609s     |
609s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:464:16
609s     |
609s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:480:16
609s     |
609s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:495:16
609s     |
609s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:508:16
609s     |
609s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:523:16
609s     |
609s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:534:16
609s     |
609s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:547:16
609s     |
609s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:558:16
609s     |
609s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:572:16
609s     |
609s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:588:16
609s     |
609s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:604:16
609s     |
609s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:616:16
609s     |
609s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:629:16
609s     |
609s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:643:16
609s     |
609s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:657:16
609s     |
609s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:672:16
609s     |
609s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:687:16
609s     |
609s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:699:16
609s     |
609s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:711:16
609s     |
609s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:723:16
609s     |
609s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:737:16
609s     |
609s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:749:16
609s     |
609s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:761:16
609s     |
609s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:775:16
609s     |
609s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:850:16
609s     |
609s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:920:16
609s     |
609s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:968:16
609s     |
609s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:982:16
609s     |
609s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:999:16
609s     |
609s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s     |                ^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:1021:16
609s      |
609s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:1049:16
609s      |
609s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:1065:16
609s      |
609s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:246:15
609s     |
609s 246 |         #[cfg(syn_no_non_exhaustive)]
609s     |               ^^^^^^^^^^^^^^^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:784:40
609s     |
609s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
609s     |                                        ^^^^^^^^^^^^^^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
609s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:838:19
609s     |
609s 838 |             #[cfg(syn_no_non_exhaustive)]
609s     |                   ^^^^^^^^^^^^^^^^^^^^^
609s     |
609s     = help: consider using a Cargo feature instead
609s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s              [lints.rust]
609s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
609s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
609s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:1159:16
609s      |
609s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:1880:16
609s      |
609s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:1975:16
609s      |
609s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2001:16
609s      |
609s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2063:16
609s      |
609s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2084:16
609s      |
609s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2101:16
609s      |
609s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2119:16
609s      |
609s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2147:16
609s      |
609s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2165:16
609s      |
609s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2206:16
609s      |
609s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2236:16
609s      |
609s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2258:16
609s      |
609s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2326:16
609s      |
609s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2349:16
609s      |
609s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2372:16
609s      |
609s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2381:16
609s      |
609s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2396:16
609s      |
609s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2405:16
609s      |
609s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2414:16
609s      |
609s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2426:16
609s      |
609s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2496:16
609s      |
609s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2547:16
609s      |
609s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2571:16
609s      |
609s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2582:16
609s      |
609s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2594:16
609s      |
609s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2648:16
609s      |
609s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2678:16
609s      |
609s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2727:16
609s      |
609s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2759:16
609s      |
609s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2801:16
609s      |
609s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2818:16
609s      |
609s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2832:16
609s      |
609s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2846:16
609s      |
609s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2879:16
609s      |
609s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2292:28
609s      |
609s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
609s      |                              ^^^^^^^
609s ...
609s 2309 | /     impl_by_parsing_expr! {
609s 2310 | |         ExprAssign, Assign, "expected assignment expression",
609s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
609s 2312 | |         ExprAwait, Await, "expected await expression",
609s ...    |
609s 2322 | |         ExprType, Type, "expected type ascription expression",
609s 2323 | |     }
609s      | |_____- in this macro invocation
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:1248:20
609s      |
609s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
609s      |                    ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2539:23
609s      |
609s 2539 |                 #[cfg(syn_no_non_exhaustive)]
609s      |                       ^^^^^^^^^^^^^^^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2905:23
609s      |
609s 2905 |             #[cfg(not(syn_no_const_vec_new))]
609s      |                       ^^^^^^^^^^^^^^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2907:19
609s      |
609s 2907 |             #[cfg(syn_no_const_vec_new)]
609s      |                   ^^^^^^^^^^^^^^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2988:16
609s      |
609s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:2998:16
609s      |
609s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3008:16
609s      |
609s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3020:16
609s      |
609s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3035:16
609s      |
609s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3046:16
609s      |
609s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
609s               [lints.rust]
609s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
609s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
609s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
609s 
609s warning: unexpected `cfg` condition name: `doc_cfg`
609s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3057:16
609s      |
609s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
609s      |                ^^^^^^^
609s      |
609s      = help: consider using a Cargo feature instead
609s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3072:16
610s      |
610s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3082:16
610s      |
610s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3091:16
610s      |
610s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3099:16
610s      |
610s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3110:16
610s      |
610s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3141:16
610s      |
610s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3153:16
610s      |
610s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3165:16
610s      |
610s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3180:16
610s      |
610s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3197:16
610s      |
610s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3211:16
610s      |
610s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3233:16
610s      |
610s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3244:16
610s      |
610s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3255:16
610s      |
610s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3265:16
610s      |
610s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3275:16
610s      |
610s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3291:16
610s      |
610s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3304:16
610s      |
610s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3317:16
610s      |
610s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3328:16
610s      |
610s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3338:16
610s      |
610s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3348:16
610s      |
610s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3358:16
610s      |
610s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3367:16
610s      |
610s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3379:16
610s      |
610s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3390:16
610s      |
610s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3400:16
610s      |
610s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3409:16
610s      |
610s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3420:16
610s      |
610s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3431:16
610s      |
610s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3441:16
610s      |
610s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3451:16
610s      |
610s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3460:16
610s      |
610s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3478:16
610s      |
610s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3491:16
610s      |
610s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3501:16
610s      |
610s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3512:16
610s      |
610s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3522:16
610s      |
610s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3531:16
610s      |
610s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/expr.rs:3544:16
610s      |
610s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:296:5
610s     |
610s 296 |     doc_cfg,
610s     |     ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:307:5
610s     |
610s 307 |     doc_cfg,
610s     |     ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:318:5
610s     |
610s 318 |     doc_cfg,
610s     |     ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:14:16
610s    |
610s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:35:16
610s    |
610s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/macros.rs:155:20
610s     |
610s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                      ^^^^^^^
610s     |
610s    ::: /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:23:1
610s     |
610s 23  | / ast_enum_of_structs! {
610s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
610s 25  | |     /// `'a: 'b`, `const LEN: usize`.
610s 26  | |     ///
610s ...   |
610s 45  | |     }
610s 46  | | }
610s     | |_- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:53:16
610s    |
610s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:69:16
610s    |
610s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:83:16
610s    |
610s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:363:20
610s     |
610s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |                    ^^^^^^^
610s ...
610s 404 | generics_wrapper_impls!(ImplGenerics);
610s     | ------------------------------------- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:363:20
610s     |
610s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |                    ^^^^^^^
610s ...
610s 406 | generics_wrapper_impls!(TypeGenerics);
610s     | ------------------------------------- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:363:20
610s     |
610s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |                    ^^^^^^^
610s ...
610s 408 | generics_wrapper_impls!(Turbofish);
610s     | ---------------------------------- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:426:16
610s     |
610s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:475:16
610s     |
610s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/macros.rs:155:20
610s     |
610s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                      ^^^^^^^
610s     |
610s    ::: /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:470:1
610s     |
610s 470 | / ast_enum_of_structs! {
610s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
610s 472 | |     ///
610s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
610s ...   |
610s 479 | |     }
610s 480 | | }
610s     | |_- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:487:16
610s     |
610s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:504:16
610s     |
610s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:517:16
610s     |
610s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:535:16
610s     |
610s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/macros.rs:155:20
610s     |
610s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                      ^^^^^^^
610s     |
610s    ::: /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:524:1
610s     |
610s 524 | / ast_enum_of_structs! {
610s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
610s 526 | |     ///
610s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
610s ...   |
610s 545 | |     }
610s 546 | | }
610s     | |_- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:553:16
610s     |
610s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:570:16
610s     |
610s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:583:16
610s     |
610s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:347:9
610s     |
610s 347 |         doc_cfg,
610s     |         ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:597:16
610s     |
610s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:660:16
610s     |
610s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:687:16
610s     |
610s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:725:16
610s     |
610s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:747:16
610s     |
610s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:758:16
610s     |
610s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:812:16
610s     |
610s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:856:16
610s     |
610s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:905:16
610s     |
610s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:916:16
610s     |
610s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:940:16
610s     |
610s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:971:16
610s     |
610s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:982:16
610s     |
610s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:1057:16
610s      |
610s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:1207:16
610s      |
610s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:1217:16
610s      |
610s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:1229:16
610s      |
610s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:1268:16
610s      |
610s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:1300:16
610s      |
610s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:1310:16
610s      |
610s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:1325:16
610s      |
610s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:1335:16
610s      |
610s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:1345:16
610s      |
610s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/generics.rs:1354:16
610s      |
610s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:19:16
610s    |
610s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:20:20
610s    |
610s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
610s    |                    ^^^^^^^^^^^^^^^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/macros.rs:155:20
610s     |
610s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                      ^^^^^^^
610s     |
610s    ::: /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:9:1
610s     |
610s 9   | / ast_enum_of_structs! {
610s 10  | |     /// Things that can appear directly inside of a module or scope.
610s 11  | |     ///
610s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
610s ...   |
610s 96  | |     }
610s 97  | | }
610s     | |_- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:103:16
610s     |
610s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:121:16
610s     |
610s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:137:16
610s     |
610s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:154:16
610s     |
610s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:167:16
610s     |
610s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:181:16
610s     |
610s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:201:16
610s     |
610s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:215:16
610s     |
610s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:229:16
610s     |
610s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:244:16
610s     |
610s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:263:16
610s     |
610s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:279:16
610s     |
610s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:299:16
610s     |
610s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:316:16
610s     |
610s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:333:16
610s     |
610s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:348:16
610s     |
610s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:477:16
610s     |
610s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/macros.rs:155:20
610s     |
610s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                      ^^^^^^^
610s     |
610s    ::: /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:467:1
610s     |
610s 467 | / ast_enum_of_structs! {
610s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
610s 469 | |     ///
610s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
610s ...   |
610s 493 | |     }
610s 494 | | }
610s     | |_- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:500:16
610s     |
610s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:512:16
610s     |
610s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:522:16
610s     |
610s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:534:16
610s     |
610s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:544:16
610s     |
610s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:561:16
610s     |
610s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:562:20
610s     |
610s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
610s     |                    ^^^^^^^^^^^^^^^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/macros.rs:155:20
610s     |
610s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                      ^^^^^^^
610s     |
610s    ::: /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:551:1
610s     |
610s 551 | / ast_enum_of_structs! {
610s 552 | |     /// An item within an `extern` block.
610s 553 | |     ///
610s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
610s ...   |
610s 600 | |     }
610s 601 | | }
610s     | |_- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:607:16
610s     |
610s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:620:16
610s     |
610s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:637:16
610s     |
610s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:651:16
610s     |
610s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:669:16
610s     |
610s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:670:20
610s     |
610s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
610s     |                    ^^^^^^^^^^^^^^^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/macros.rs:155:20
610s     |
610s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                      ^^^^^^^
610s     |
610s    ::: /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:659:1
610s     |
610s 659 | / ast_enum_of_structs! {
610s 660 | |     /// An item declaration within the definition of a trait.
610s 661 | |     ///
610s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
610s ...   |
610s 708 | |     }
610s 709 | | }
610s     | |_- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:715:16
610s     |
610s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:731:16
610s     |
610s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:744:16
610s     |
610s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:761:16
610s     |
610s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:779:16
610s     |
610s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:780:20
610s     |
610s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
610s     |                    ^^^^^^^^^^^^^^^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/macros.rs:155:20
610s     |
610s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                      ^^^^^^^
610s     |
610s    ::: /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:769:1
610s     |
610s 769 | / ast_enum_of_structs! {
610s 770 | |     /// An item within an impl block.
610s 771 | |     ///
610s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
610s ...   |
610s 818 | |     }
610s 819 | | }
610s     | |_- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:825:16
610s     |
610s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:844:16
610s     |
610s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:858:16
610s     |
610s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:876:16
610s     |
610s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:889:16
610s     |
610s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:927:16
610s     |
610s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/macros.rs:155:20
610s     |
610s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                      ^^^^^^^
610s     |
610s    ::: /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:923:1
610s     |
610s 923 | / ast_enum_of_structs! {
610s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
610s 925 | |     ///
610s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
610s ...   |
610s 938 | |     }
610s 939 | | }
610s     | |_- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:949:16
610s     |
610s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:93:15
610s    |
610s 93 |         #[cfg(syn_no_non_exhaustive)]
610s    |               ^^^^^^^^^^^^^^^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:381:19
610s     |
610s 381 |             #[cfg(syn_no_non_exhaustive)]
610s     |                   ^^^^^^^^^^^^^^^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:597:15
610s     |
610s 597 |         #[cfg(syn_no_non_exhaustive)]
610s     |               ^^^^^^^^^^^^^^^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:705:15
610s     |
610s 705 |         #[cfg(syn_no_non_exhaustive)]
610s     |               ^^^^^^^^^^^^^^^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:815:15
610s     |
610s 815 |         #[cfg(syn_no_non_exhaustive)]
610s     |               ^^^^^^^^^^^^^^^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:976:16
610s     |
610s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1237:16
610s      |
610s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1264:16
610s      |
610s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1305:16
610s      |
610s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1338:16
610s      |
610s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1352:16
610s      |
610s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1401:16
610s      |
610s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1419:16
610s      |
610s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1500:16
610s      |
610s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1535:16
610s      |
610s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1564:16
610s      |
610s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1584:16
610s      |
610s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1680:16
610s      |
610s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1722:16
610s      |
610s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1745:16
610s      |
610s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1827:16
610s      |
610s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1843:16
610s      |
610s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1859:16
610s      |
610s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1903:16
610s      |
610s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1921:16
610s      |
610s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1971:16
610s      |
610s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1995:16
610s      |
610s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2019:16
610s      |
610s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2070:16
610s      |
610s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2144:16
610s      |
610s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2200:16
610s      |
610s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2260:16
610s      |
610s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2290:16
610s      |
610s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2319:16
610s      |
610s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2392:16
610s      |
610s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2410:16
610s      |
610s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2522:16
610s      |
610s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2603:16
610s      |
610s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2628:16
610s      |
610s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2668:16
610s      |
610s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2726:16
610s      |
610s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:1817:23
610s      |
610s 1817 |                 #[cfg(syn_no_non_exhaustive)]
610s      |                       ^^^^^^^^^^^^^^^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2251:23
610s      |
610s 2251 |                 #[cfg(syn_no_non_exhaustive)]
610s      |                       ^^^^^^^^^^^^^^^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2592:27
610s      |
610s 2592 |                     #[cfg(syn_no_non_exhaustive)]
610s      |                           ^^^^^^^^^^^^^^^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2771:16
610s      |
610s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2787:16
610s      |
610s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2799:16
610s      |
610s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2815:16
610s      |
610s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2830:16
610s      |
610s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2843:16
610s      |
610s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2861:16
610s      |
610s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2873:16
610s      |
610s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2888:16
610s      |
610s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2903:16
610s      |
610s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2929:16
610s      |
610s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2942:16
610s      |
610s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2964:16
610s      |
610s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:2979:16
610s      |
610s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3001:16
610s      |
610s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3023:16
610s      |
610s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3034:16
610s      |
610s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3043:16
610s      |
610s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3050:16
610s      |
610s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3059:16
610s      |
610s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3066:16
610s      |
610s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3075:16
610s      |
610s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3091:16
610s      |
610s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3110:16
610s      |
610s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3130:16
610s      |
610s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3139:16
610s      |
610s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3155:16
610s      |
610s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3177:16
610s      |
610s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3193:16
610s      |
610s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3202:16
610s      |
610s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3212:16
610s      |
610s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3226:16
610s      |
610s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3237:16
610s      |
610s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3273:16
610s      |
610s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/item.rs:3301:16
610s      |
610s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/file.rs:80:16
610s    |
610s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/file.rs:93:16
610s    |
610s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/file.rs:118:16
610s     |
610s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lifetime.rs:127:16
610s     |
610s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lifetime.rs:145:16
610s     |
610s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:629:12
610s     |
610s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:640:12
610s     |
610s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:652:12
610s     |
610s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/macros.rs:155:20
610s     |
610s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                      ^^^^^^^
610s     |
610s    ::: /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:14:1
610s     |
610s 14  | / ast_enum_of_structs! {
610s 15  | |     /// A Rust literal such as a string or integer or boolean.
610s 16  | |     ///
610s 17  | |     /// # Syntax tree enum
610s ...   |
610s 48  | |     }
610s 49  | | }
610s     | |_- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:666:20
610s     |
610s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |                    ^^^^^^^
610s ...
610s 703 | lit_extra_traits!(LitStr);
610s     | ------------------------- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:666:20
610s     |
610s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |                    ^^^^^^^
610s ...
610s 704 | lit_extra_traits!(LitByteStr);
610s     | ----------------------------- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:666:20
610s     |
610s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |                    ^^^^^^^
610s ...
610s 705 | lit_extra_traits!(LitByte);
610s     | -------------------------- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:666:20
610s     |
610s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |                    ^^^^^^^
610s ...
610s 706 | lit_extra_traits!(LitChar);
610s     | -------------------------- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:666:20
610s     |
610s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |                    ^^^^^^^
610s ...
610s 707 | lit_extra_traits!(LitInt);
610s     | ------------------------- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:666:20
610s     |
610s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |                    ^^^^^^^
610s ...
610s 708 | lit_extra_traits!(LitFloat);
610s     | --------------------------- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:170:16
610s     |
610s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:200:16
610s     |
610s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:744:16
610s     |
610s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:816:16
610s     |
610s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:827:16
610s     |
610s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:838:16
610s     |
610s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:849:16
610s     |
610s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:860:16
610s     |
610s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:871:16
610s     |
610s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:882:16
610s     |
610s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:900:16
610s     |
610s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:907:16
610s     |
610s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:914:16
610s     |
610s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:921:16
610s     |
610s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:928:16
610s     |
610s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:935:16
610s     |
610s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:942:16
610s     |
610s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lit.rs:1568:15
610s      |
610s 1568 |         #[cfg(syn_no_negative_literal_parse)]
610s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/mac.rs:15:16
610s    |
610s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/mac.rs:29:16
610s    |
610s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/mac.rs:137:16
610s     |
610s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/mac.rs:145:16
610s     |
610s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/mac.rs:177:16
610s     |
610s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/mac.rs:201:16
610s     |
610s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s  --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/derive.rs:8:16
610s   |
610s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
610s   |                ^^^^^^^
610s   |
610s   = help: consider using a Cargo feature instead
610s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s            [lints.rust]
610s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/derive.rs:37:16
610s    |
610s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/derive.rs:57:16
610s    |
610s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/derive.rs:70:16
610s    |
610s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/derive.rs:83:16
610s    |
610s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/derive.rs:95:16
610s    |
610s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/derive.rs:231:16
610s     |
610s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s  --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/op.rs:6:16
610s   |
610s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s   |                ^^^^^^^
610s   |
610s   = help: consider using a Cargo feature instead
610s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s            [lints.rust]
610s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/op.rs:72:16
610s    |
610s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/op.rs:130:16
610s     |
610s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/op.rs:165:16
610s     |
610s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/op.rs:188:16
610s     |
610s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/op.rs:224:16
610s     |
610s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s  --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/stmt.rs:7:16
610s   |
610s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s   |                ^^^^^^^
610s   |
610s   = help: consider using a Cargo feature instead
610s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s            [lints.rust]
610s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/stmt.rs:19:16
610s    |
610s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/stmt.rs:39:16
610s    |
610s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/stmt.rs:136:16
610s     |
610s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/stmt.rs:147:16
610s     |
610s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/stmt.rs:109:20
610s     |
610s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                    ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/stmt.rs:312:16
610s     |
610s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/stmt.rs:321:16
610s     |
610s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/stmt.rs:336:16
610s     |
610s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:16:16
610s    |
610s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:17:20
610s    |
610s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
610s    |                    ^^^^^^^^^^^^^^^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/macros.rs:155:20
610s     |
610s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                      ^^^^^^^
610s     |
610s    ::: /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:5:1
610s     |
610s 5   | / ast_enum_of_structs! {
610s 6   | |     /// The possible types that a Rust value could have.
610s 7   | |     ///
610s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
610s ...   |
610s 88  | |     }
610s 89  | | }
610s     | |_- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:96:16
610s    |
610s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:110:16
610s     |
610s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:128:16
610s     |
610s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:141:16
610s     |
610s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:153:16
610s     |
610s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:164:16
610s     |
610s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:175:16
610s     |
610s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:186:16
610s     |
610s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:199:16
610s     |
610s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:211:16
610s     |
610s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:225:16
610s     |
610s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:239:16
610s     |
610s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:252:16
610s     |
610s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:264:16
610s     |
610s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:276:16
610s     |
610s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:288:16
610s     |
610s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:311:16
610s     |
610s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:323:16
610s     |
610s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:85:15
610s    |
610s 85 |         #[cfg(syn_no_non_exhaustive)]
610s    |               ^^^^^^^^^^^^^^^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:342:16
610s     |
610s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:656:16
610s     |
610s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:667:16
610s     |
610s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:680:16
610s     |
610s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:703:16
610s     |
610s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:716:16
610s     |
610s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:777:16
610s     |
610s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:786:16
610s     |
610s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:795:16
610s     |
610s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:828:16
610s     |
610s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:837:16
610s     |
610s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:887:16
610s     |
610s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:895:16
610s     |
610s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:949:16
610s     |
610s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:992:16
610s     |
610s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1003:16
610s      |
610s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1024:16
610s      |
610s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1098:16
610s      |
610s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1108:16
610s      |
610s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:357:20
610s     |
610s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                    ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:869:20
610s     |
610s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                    ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:904:20
610s     |
610s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                    ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:958:20
610s     |
610s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                    ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1128:16
610s      |
610s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1137:16
610s      |
610s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1148:16
610s      |
610s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1162:16
610s      |
610s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1172:16
610s      |
610s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1193:16
610s      |
610s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1200:16
610s      |
610s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1209:16
610s      |
610s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1216:16
610s      |
610s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1224:16
610s      |
610s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1232:16
610s      |
610s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1241:16
610s      |
610s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1250:16
610s      |
610s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1257:16
610s      |
610s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1264:16
610s      |
610s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1277:16
610s      |
610s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1289:16
610s      |
610s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/ty.rs:1297:16
610s      |
610s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:16:16
610s    |
610s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:17:20
610s    |
610s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
610s    |                    ^^^^^^^^^^^^^^^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/macros.rs:155:20
610s     |
610s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                      ^^^^^^^
610s     |
610s    ::: /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:5:1
610s     |
610s 5   | / ast_enum_of_structs! {
610s 6   | |     /// A pattern in a local binding, function signature, match expression, or
610s 7   | |     /// various other places.
610s 8   | |     ///
610s ...   |
610s 97  | |     }
610s 98  | | }
610s     | |_- in this macro invocation
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:104:16
610s     |
610s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:119:16
610s     |
610s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:136:16
610s     |
610s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:147:16
610s     |
610s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:158:16
610s     |
610s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:176:16
610s     |
610s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:188:16
610s     |
610s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:201:16
610s     |
610s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:214:16
610s     |
610s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:225:16
610s     |
610s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:237:16
610s     |
610s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:251:16
610s     |
610s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:263:16
610s     |
610s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:275:16
610s     |
610s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:288:16
610s     |
610s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:302:16
610s     |
610s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:94:15
610s    |
610s 94 |         #[cfg(syn_no_non_exhaustive)]
610s    |               ^^^^^^^^^^^^^^^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:318:16
610s     |
610s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:769:16
610s     |
610s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:777:16
610s     |
610s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:791:16
610s     |
610s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:807:16
610s     |
610s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:816:16
610s     |
610s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:826:16
610s     |
610s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:834:16
610s     |
610s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:844:16
610s     |
610s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:853:16
610s     |
610s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:863:16
610s     |
610s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:871:16
610s     |
610s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:879:16
610s     |
610s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:889:16
610s     |
610s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:899:16
610s     |
610s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:907:16
610s     |
610s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/pat.rs:916:16
610s     |
610s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s  --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:9:16
610s   |
610s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s   |                ^^^^^^^
610s   |
610s   = help: consider using a Cargo feature instead
610s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s            [lints.rust]
610s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:35:16
610s    |
610s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:67:16
610s    |
610s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s    |                ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:105:16
610s     |
610s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:130:16
610s     |
610s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:144:16
610s     |
610s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:157:16
610s     |
610s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:171:16
610s     |
610s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:201:16
610s     |
610s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:218:16
610s     |
610s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:225:16
610s     |
610s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:358:16
610s     |
610s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:385:16
610s     |
610s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:397:16
610s     |
610s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:430:16
610s     |
610s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:442:16
610s     |
610s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:505:20
610s     |
610s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                    ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:569:20
610s     |
610s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                    ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:591:20
610s     |
610s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                    ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:693:16
610s     |
610s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:701:16
610s     |
610s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:709:16
610s     |
610s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:724:16
610s     |
610s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:752:16
610s     |
610s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:793:16
610s     |
610s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:802:16
610s     |
610s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/path.rs:811:16
610s     |
610s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/punctuated.rs:371:12
610s     |
610s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/punctuated.rs:1012:12
610s      |
610s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/punctuated.rs:54:15
610s    |
610s 54 |     #[cfg(not(syn_no_const_vec_new))]
610s    |               ^^^^^^^^^^^^^^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/punctuated.rs:63:11
610s    |
610s 63 |     #[cfg(syn_no_const_vec_new)]
610s    |           ^^^^^^^^^^^^^^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/punctuated.rs:267:16
610s     |
610s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/punctuated.rs:288:16
610s     |
610s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/punctuated.rs:325:16
610s     |
610s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/punctuated.rs:346:16
610s     |
610s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s     |                ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/punctuated.rs:1060:16
610s      |
610s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/punctuated.rs:1071:16
610s      |
610s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
610s      |                ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/parse_quote.rs:68:12
610s    |
610s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
610s    |            ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/parse_quote.rs:100:12
610s     |
610s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
610s     |
610s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s  --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:7:12
610s   |
610s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s   |            ^^^^^^^
610s   |
610s   = help: consider using a Cargo feature instead
610s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s            [lints.rust]
610s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:17:12
610s    |
610s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s    |            ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:29:12
610s    |
610s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s    |            ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:43:12
610s    |
610s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s    |            ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:46:12
610s    |
610s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s    |            ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:53:12
610s    |
610s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s    |            ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:66:12
610s    |
610s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s    |            ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:77:12
610s    |
610s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s    |            ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:80:12
610s    |
610s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s    |            ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:87:12
610s    |
610s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s    |            ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:98:12
610s    |
610s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s    |            ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:108:12
610s     |
610s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:120:12
610s     |
610s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:135:12
610s     |
610s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:146:12
610s     |
610s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:157:12
610s     |
610s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:168:12
610s     |
610s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:179:12
610s     |
610s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:189:12
610s     |
610s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:202:12
610s     |
610s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:282:12
610s     |
610s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:293:12
610s     |
610s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:305:12
610s     |
610s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:317:12
610s     |
610s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:329:12
610s     |
610s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:341:12
610s     |
610s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:353:12
610s     |
610s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:364:12
610s     |
610s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:375:12
610s     |
610s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:387:12
610s     |
610s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:399:12
610s     |
610s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:411:12
610s     |
610s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:428:12
610s     |
610s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:439:12
610s     |
610s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:451:12
610s     |
610s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:466:12
610s     |
610s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:477:12
610s     |
610s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:490:12
610s     |
610s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:502:12
610s     |
610s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:515:12
610s     |
610s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:525:12
610s     |
610s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:537:12
610s     |
610s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:547:12
610s     |
610s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:560:12
610s     |
610s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:575:12
610s     |
610s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:586:12
610s     |
610s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:597:12
610s     |
610s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:609:12
610s     |
610s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:622:12
610s     |
610s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:635:12
610s     |
610s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:646:12
610s     |
610s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:660:12
610s     |
610s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:671:12
610s     |
610s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:682:12
610s     |
610s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:693:12
610s     |
610s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:705:12
610s     |
610s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:716:12
610s     |
610s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:727:12
610s     |
610s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:740:12
610s     |
610s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:751:12
610s     |
610s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:764:12
610s     |
610s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:776:12
610s     |
610s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:788:12
610s     |
610s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:799:12
610s     |
610s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:809:12
610s     |
610s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:819:12
610s     |
610s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:830:12
610s     |
610s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:840:12
610s     |
610s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:855:12
610s     |
610s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:867:12
610s     |
610s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:878:12
610s     |
610s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:894:12
610s     |
610s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:907:12
610s     |
610s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:920:12
610s     |
610s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:930:12
610s     |
610s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:941:12
610s     |
610s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:953:12
610s     |
610s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:968:12
610s     |
610s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:986:12
610s     |
610s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:997:12
610s     |
610s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s     |            ^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1010:12
610s      |
610s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1027:12
610s      |
610s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1037:12
610s      |
610s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1064:12
610s      |
610s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1081:12
610s      |
610s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1096:12
610s      |
610s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1111:12
610s      |
610s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1123:12
610s      |
610s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1135:12
610s      |
610s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1152:12
610s      |
610s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1164:12
610s      |
610s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1177:12
610s      |
610s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1191:12
610s      |
610s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1209:12
610s      |
610s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1224:12
610s      |
610s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1243:12
610s      |
610s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1259:12
610s      |
610s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1275:12
610s      |
610s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1289:12
610s      |
610s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1303:12
610s      |
610s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1313:12
610s      |
610s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1324:12
610s      |
610s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1339:12
610s      |
610s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1349:12
610s      |
610s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1362:12
610s      |
610s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1374:12
610s      |
610s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1385:12
610s      |
610s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1395:12
610s      |
610s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1406:12
610s      |
610s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1417:12
610s      |
610s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1428:12
610s      |
610s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1440:12
610s      |
610s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1450:12
610s      |
610s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1461:12
610s      |
610s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1487:12
610s      |
610s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1498:12
610s      |
610s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1511:12
610s      |
610s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1521:12
610s      |
610s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1531:12
610s      |
610s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1542:12
610s      |
610s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1553:12
610s      |
610s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1565:12
610s      |
610s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1577:12
610s      |
610s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1587:12
610s      |
610s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1598:12
610s      |
610s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1611:12
610s      |
610s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1622:12
610s      |
610s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1633:12
610s      |
610s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1645:12
610s      |
610s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1655:12
610s      |
610s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1665:12
610s      |
610s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1678:12
610s      |
610s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1688:12
610s      |
610s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1699:12
610s      |
610s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1710:12
610s      |
610s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1722:12
610s      |
610s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1735:12
610s      |
610s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1738:12
610s      |
610s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1745:12
610s      |
610s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1757:12
610s      |
610s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1767:12
610s      |
610s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1786:12
610s      |
610s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1798:12
610s      |
610s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1810:12
610s      |
610s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1813:12
610s      |
610s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1820:12
610s      |
610s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1835:12
610s      |
610s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1850:12
610s      |
610s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1861:12
610s      |
610s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1873:12
610s      |
610s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1889:12
610s      |
610s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1914:12
610s      |
610s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1926:12
610s      |
610s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1942:12
610s      |
610s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1952:12
610s      |
610s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1962:12
610s      |
610s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1971:12
610s      |
610s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1978:12
610s      |
610s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1987:12
610s      |
610s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2001:12
610s      |
610s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2011:12
610s      |
610s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2021:12
610s      |
610s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2031:12
610s      |
610s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2043:12
610s      |
610s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2055:12
610s      |
610s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2065:12
610s      |
610s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2075:12
610s      |
610s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2085:12
610s      |
610s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2088:12
610s      |
610s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2095:12
610s      |
610s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2104:12
610s      |
610s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2114:12
610s      |
610s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2123:12
610s      |
610s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2134:12
610s      |
610s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2145:12
610s      |
610s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2158:12
610s      |
610s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2168:12
610s      |
610s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2180:12
610s      |
610s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2189:12
610s      |
610s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2198:12
610s      |
610s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2210:12
610s      |
610s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2222:12
610s      |
610s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:2232:12
610s      |
610s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:276:23
610s     |
610s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
610s     |                       ^^^^^^^^^^^^^^^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:849:19
610s     |
610s 849 |             #[cfg(syn_no_non_exhaustive)]
610s     |                   ^^^^^^^^^^^^^^^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:962:19
610s     |
610s 962 |             #[cfg(syn_no_non_exhaustive)]
610s     |                   ^^^^^^^^^^^^^^^^^^^^^
610s     |
610s     = help: consider using a Cargo feature instead
610s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s              [lints.rust]
610s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1058:19
610s      |
610s 1058 |             #[cfg(syn_no_non_exhaustive)]
610s      |                   ^^^^^^^^^^^^^^^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1481:19
610s      |
610s 1481 |             #[cfg(syn_no_non_exhaustive)]
610s      |                   ^^^^^^^^^^^^^^^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1829:19
610s      |
610s 1829 |             #[cfg(syn_no_non_exhaustive)]
610s      |                   ^^^^^^^^^^^^^^^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/gen/clone.rs:1908:19
610s      |
610s 1908 |             #[cfg(syn_no_non_exhaustive)]
610s      |                   ^^^^^^^^^^^^^^^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unused import: `crate::gen::*`
610s    --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lib.rs:787:9
610s     |
610s 787 | pub use crate::gen::*;
610s     |         ^^^^^^^^^^^^^
610s     |
610s     = note: `#[warn(unused_imports)]` on by default
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/parse.rs:1065:12
610s      |
610s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/parse.rs:1072:12
610s      |
610s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/parse.rs:1083:12
610s      |
610s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/parse.rs:1090:12
610s      |
610s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/parse.rs:1100:12
610s      |
610s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/parse.rs:1116:12
610s      |
610s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s     --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/parse.rs:1126:12
610s      |
610s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
610s      |            ^^^^^^^
610s      |
610s      = help: consider using a Cargo feature instead
610s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s               [lints.rust]
610s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
610s warning: unexpected `cfg` condition name: `doc_cfg`
610s   --> /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/reserved.rs:29:12
610s    |
610s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
610s    |            ^^^^^^^
610s    |
610s    = help: consider using a Cargo feature instead
610s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
610s             [lints.rust]
610s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
610s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
610s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
610s 
612s    Compiling rand_core v0.6.4
612s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=rand_core CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/rand_core-0.6.4 CARGO_PKG_AUTHORS='The Rand Project Developers:The Rust Project Developers' CARGO_PKG_DESCRIPTION='Core random number generator traits and tools for implementation.
612s ' CARGO_PKG_HOMEPAGE='https://rust-random.github.io/book' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=rand_core CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/rand' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.6.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/rand_core-0.6.4 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name rand_core --edition=2018 /tmp/tmp.mC0g4EblDv/registry/rand_core-0.6.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="getrandom"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "getrandom", "serde", "serde1", "std"))' -C metadata=81a60ec1b1185cc6 -C extra-filename=-81a60ec1b1185cc6 --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern getrandom=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libgetrandom-b982b9788ef2a3a5.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry`
612s warning: unexpected `cfg` condition name: `doc_cfg`
612s   --> /usr/share/cargo/registry/rand_core-0.6.4/src/lib.rs:38:13
612s    |
612s 38 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
612s    |             ^^^^^^^
612s    |
612s    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
612s    = help: consider using a Cargo feature instead
612s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
612s             [lints.rust]
612s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
612s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
612s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
612s    = note: `#[warn(unexpected_cfgs)]` on by default
612s 
612s warning: unexpected `cfg` condition name: `doc_cfg`
612s   --> /usr/share/cargo/registry/rand_core-0.6.4/src/os.rs:46:12
612s    |
612s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
612s    |            ^^^^^^^
612s    |
612s    = help: consider using a Cargo feature instead
612s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
612s             [lints.rust]
612s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
612s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
612s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
612s 
612s warning: unexpected `cfg` condition name: `doc_cfg`
612s    --> /usr/share/cargo/registry/rand_core-0.6.4/src/lib.rs:411:16
612s     |
612s 411 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
612s     |                ^^^^^^^
612s     |
612s     = help: consider using a Cargo feature instead
612s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
612s              [lints.rust]
612s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
612s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
612s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
612s 
612s warning: `rand_core` (lib) generated 3 warnings
612s    Compiling regex v1.10.6
612s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/regex-1.10.6 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='An implementation of regular expressions for Rust. This implementation uses
612s finite automata and guarantees linear time matching on all inputs.
612s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/regex' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=1.10.6 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=10 CARGO_PKG_VERSION_PATCH=6 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/regex-1.10.6 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name regex --edition=2021 /tmp/tmp.mC0g4EblDv/registry/regex-1.10.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="perf"' --cfg 'feature="perf-backtrack"' --cfg 'feature="perf-cache"' --cfg 'feature="perf-dfa"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-onepass"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "logging", "pattern", "perf", "perf-backtrack", "perf-cache", "perf-dfa", "perf-dfa-full", "perf-inline", "perf-literal", "perf-onepass", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unstable", "use_std"))' -C metadata=48b8e4401833b844 -C extra-filename=-48b8e4401833b844 --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern aho_corasick=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libaho_corasick-1dffd53f7373272e.rmeta --extern memchr=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libmemchr-2ffb794a026d9d65.rmeta --extern regex_automata=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libregex_automata-5739d9e782c62673.rmeta --extern regex_syntax=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libregex_syntax-b1cc563782da2a62.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry`
612s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=regex CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/regex-1.10.6 CARGO_PKG_AUTHORS='The Rust Project Developers:Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='An implementation of regular expressions for Rust. This implementation uses
612s finite automata and guarantees linear time matching on all inputs.
612s ' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/regex' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex' CARGO_PKG_RUST_VERSION=1.65 CARGO_PKG_VERSION=1.10.6 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=10 CARGO_PKG_VERSION_PATCH=6 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/regex-1.10.6 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name regex --edition=2021 /tmp/tmp.mC0g4EblDv/registry/regex-1.10.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="perf"' --cfg 'feature="perf-backtrack"' --cfg 'feature="perf-cache"' --cfg 'feature="perf-dfa"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-onepass"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "logging", "pattern", "perf", "perf-backtrack", "perf-cache", "perf-dfa", "perf-dfa-full", "perf-inline", "perf-literal", "perf-onepass", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unstable", "use_std"))' -C metadata=ac5db2dc3d46b37d -C extra-filename=-ac5db2dc3d46b37d --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern aho_corasick=/tmp/tmp.mC0g4EblDv/target/debug/deps/libaho_corasick-632b1e819e3413c2.rmeta --extern memchr=/tmp/tmp.mC0g4EblDv/target/debug/deps/libmemchr-93ee6dc4006090e7.rmeta --extern regex_automata=/tmp/tmp.mC0g4EblDv/target/debug/deps/libregex_automata-d6ade1110cf54090.rmeta --extern regex_syntax=/tmp/tmp.mC0g4EblDv/target/debug/deps/libregex_syntax-d0856e3cd8190594.rmeta --cap-lints warn`
613s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=rand_core CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/rand_core-0.6.4 CARGO_PKG_AUTHORS='The Rand Project Developers:The Rust Project Developers' CARGO_PKG_DESCRIPTION='Core random number generator traits and tools for implementation.
613s ' CARGO_PKG_HOMEPAGE='https://rust-random.github.io/book' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=rand_core CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/rand' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.6.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/rand_core-0.6.4 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name rand_core --edition=2018 /tmp/tmp.mC0g4EblDv/registry/rand_core-0.6.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="getrandom"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "getrandom", "serde", "serde1", "std"))' -C metadata=bc7f72d706b68f43 -C extra-filename=-bc7f72d706b68f43 --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern getrandom=/tmp/tmp.mC0g4EblDv/target/debug/deps/libgetrandom-a0d8efeca7faee8f.rmeta --cap-lints warn`
613s warning: unexpected `cfg` condition name: `doc_cfg`
613s   --> /tmp/tmp.mC0g4EblDv/registry/rand_core-0.6.4/src/lib.rs:38:13
613s    |
613s 38 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
613s    |             ^^^^^^^
613s    |
613s    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
613s    = help: consider using a Cargo feature instead
613s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
613s             [lints.rust]
613s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
613s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
613s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
613s    = note: `#[warn(unexpected_cfgs)]` on by default
613s 
613s warning: unexpected `cfg` condition name: `doc_cfg`
613s   --> /tmp/tmp.mC0g4EblDv/registry/rand_core-0.6.4/src/os.rs:46:12
613s    |
613s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
613s    |            ^^^^^^^
613s    |
613s    = help: consider using a Cargo feature instead
613s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
613s             [lints.rust]
613s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
613s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
613s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
613s 
613s warning: unexpected `cfg` condition name: `doc_cfg`
613s    --> /tmp/tmp.mC0g4EblDv/registry/rand_core-0.6.4/src/lib.rs:411:16
613s     |
613s 411 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
613s     |                ^^^^^^^
613s     |
613s     = help: consider using a Cargo feature instead
613s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
613s              [lints.rust]
613s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
613s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
613s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
613s 
613s warning: `rand_core` (lib) generated 3 warnings
613s    Compiling log v0.4.22
613s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=log CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/log-0.4.22 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='A lightweight logging facade for Rust
613s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=log CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/log' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=0.4.22 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=22 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/log-0.4.22 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name log --edition=2021 /tmp/tmp.mC0g4EblDv/registry/log-0.4.22/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("kv", "kv_serde", "kv_std", "kv_sval", "kv_unstable", "kv_unstable_serde", "kv_unstable_std", "kv_unstable_sval", "max_level_debug", "max_level_error", "max_level_info", "max_level_off", "max_level_trace", "max_level_warn", "release_max_level_debug", "release_max_level_error", "release_max_level_info", "release_max_level_off", "release_max_level_trace", "release_max_level_warn", "serde", "std", "sval", "sval_ref", "value-bag"))' -C metadata=0aebf00247d0fee6 -C extra-filename=-0aebf00247d0fee6 --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry`
613s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=log CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/log-0.4.22 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='A lightweight logging facade for Rust
613s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=log CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-lang/log' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=0.4.22 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=22 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/log-0.4.22 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name log --edition=2021 /tmp/tmp.mC0g4EblDv/registry/log-0.4.22/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("kv", "kv_serde", "kv_std", "kv_sval", "kv_unstable", "kv_unstable_serde", "kv_unstable_std", "kv_unstable_sval", "max_level_debug", "max_level_error", "max_level_info", "max_level_off", "max_level_trace", "max_level_warn", "release_max_level_debug", "release_max_level_error", "release_max_level_info", "release_max_level_off", "release_max_level_trace", "release_max_level_warn", "serde", "std", "sval", "sval_ref", "value-bag"))' -C metadata=4a7f1e70b4fa58ec -C extra-filename=-4a7f1e70b4fa58ec --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --cap-lints warn`
613s    Compiling env_logger v0.10.2
613s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=env_logger CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/env_logger-0.10.2 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='A logging implementation for `log` which is configured via an environment
613s variable.
613s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=env_logger CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-cli/env_logger' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=0.10.2 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=10 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/env_logger-0.10.2 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name env_logger --edition=2021 /tmp/tmp.mC0g4EblDv/registry/env_logger-0.10.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="regex"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("auto-color", "color", "default", "humantime", "regex"))' -C metadata=0b67fef5addb2d0d -C extra-filename=-0b67fef5addb2d0d --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern log=/tmp/tmp.mC0g4EblDv/target/debug/deps/liblog-4a7f1e70b4fa58ec.rmeta --extern regex=/tmp/tmp.mC0g4EblDv/target/debug/deps/libregex-ac5db2dc3d46b37d.rmeta --cap-lints warn`
613s warning: unexpected `cfg` condition name: `rustbuild`
613s    --> /tmp/tmp.mC0g4EblDv/registry/env_logger-0.10.2/src/lib.rs:274:13
613s     |
613s 274 | #![cfg_attr(rustbuild, feature(staged_api, rustc_private))]
613s     |             ^^^^^^^^^
613s     |
613s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
613s     = help: consider using a Cargo feature instead
613s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
613s              [lints.rust]
613s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rustbuild)'] }
613s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustbuild)");` to the top of the `build.rs`
613s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
613s     = note: `#[warn(unexpected_cfgs)]` on by default
613s 
613s warning: unexpected `cfg` condition name: `rustbuild`
613s    --> /tmp/tmp.mC0g4EblDv/registry/env_logger-0.10.2/src/lib.rs:275:13
613s     |
613s 275 | #![cfg_attr(rustbuild, unstable(feature = "rustc_private", issue = "27812"))]
613s     |             ^^^^^^^^^
613s     |
613s     = help: consider using a Cargo feature instead
613s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
613s              [lints.rust]
613s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rustbuild)'] }
613s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustbuild)");` to the top of the `build.rs`
613s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
613s 
614s warning: `env_logger` (lib) generated 2 warnings
614s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=env_logger CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/env_logger-0.10.2 CARGO_PKG_AUTHORS='' CARGO_PKG_DESCRIPTION='A logging implementation for `log` which is configured via an environment
614s variable.
614s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=env_logger CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-cli/env_logger' CARGO_PKG_RUST_VERSION=1.60.0 CARGO_PKG_VERSION=0.10.2 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=10 CARGO_PKG_VERSION_PATCH=2 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/env_logger-0.10.2 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name env_logger --edition=2021 /tmp/tmp.mC0g4EblDv/registry/env_logger-0.10.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="regex"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("auto-color", "color", "default", "humantime", "regex"))' -C metadata=8d2e92fb97149bc7 -C extra-filename=-8d2e92fb97149bc7 --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern log=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/liblog-0aebf00247d0fee6.rmeta --extern regex=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libregex-48b8e4401833b844.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry`
614s warning: unexpected `cfg` condition name: `rustbuild`
614s    --> /usr/share/cargo/registry/env_logger-0.10.2/src/lib.rs:274:13
614s     |
614s 274 | #![cfg_attr(rustbuild, feature(staged_api, rustc_private))]
614s     |             ^^^^^^^^^
614s     |
614s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
614s     = help: consider using a Cargo feature instead
614s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
614s              [lints.rust]
614s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rustbuild)'] }
614s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustbuild)");` to the top of the `build.rs`
614s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
614s     = note: `#[warn(unexpected_cfgs)]` on by default
614s 
614s warning: unexpected `cfg` condition name: `rustbuild`
614s    --> /usr/share/cargo/registry/env_logger-0.10.2/src/lib.rs:275:13
614s     |
614s 275 | #![cfg_attr(rustbuild, unstable(feature = "rustc_private", issue = "27812"))]
614s     |             ^^^^^^^^^
614s     |
614s     = help: consider using a Cargo feature instead
614s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
614s              [lints.rust]
614s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rustbuild)'] }
614s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rustbuild)");` to the top of the `build.rs`
614s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
614s 
615s warning: `env_logger` (lib) generated 2 warnings
615s    Compiling rand v0.8.5
615s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=rand CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/rand-0.8.5 CARGO_PKG_AUTHORS='The Rand Project Developers:The Rust Project Developers' CARGO_PKG_DESCRIPTION='Random number generators and other randomness functionality.
615s ' CARGO_PKG_HOMEPAGE='https://rust-random.github.io/book' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=rand CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/rand' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.8.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=8 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/rand-0.8.5 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name rand --edition=2018 /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="getrandom"' --cfg 'feature="small_rng"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "default", "getrandom", "libc", "log", "min_const_gen", "nightly", "rand_chacha", "serde", "serde1", "small_rng", "std", "std_rng"))' -C metadata=439dd34e91d088f1 -C extra-filename=-439dd34e91d088f1 --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern rand_core=/tmp/tmp.mC0g4EblDv/target/debug/deps/librand_core-bc7f72d706b68f43.rmeta --cap-lints warn`
615s warning: unexpected `cfg` condition value: `simd_support`
615s   --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/lib.rs:52:13
615s    |
615s 52 | #![cfg_attr(feature = "simd_support", feature(stdsimd))]
615s    |             ^^^^^^^^^^^^^^^^^^^^^^^^
615s    |
615s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s    = note: `#[warn(unexpected_cfgs)]` on by default
615s 
615s warning: unexpected `cfg` condition name: `doc_cfg`
615s   --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/lib.rs:53:13
615s    |
615s 53 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
615s    |             ^^^^^^^
615s    |
615s    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
615s    = help: consider using a Cargo feature instead
615s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
615s             [lints.rust]
615s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
615s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
615s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition name: `features`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/distribution.rs:162:7
615s     |
615s 162 | #[cfg(features = "nightly")]
615s     |       ^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s help: there is a config with a similar name and value
615s     |
615s 162 | #[cfg(feature = "nightly")]
615s     |       ~~~~~~~
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s   --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/float.rs:15:7
615s    |
615s 15 | #[cfg(feature = "simd_support")] use packed_simd::*;
615s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s    |
615s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/float.rs:156:7
615s     |
615s 156 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/float.rs:158:7
615s     |
615s 158 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/float.rs:160:7
615s     |
615s 160 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/float.rs:162:7
615s     |
615s 162 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/float.rs:165:7
615s     |
615s 165 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/float.rs:167:7
615s     |
615s 167 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/float.rs:169:7
615s     |
615s 169 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s   --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/integer.rs:13:32
615s    |
615s 13 | #[cfg(all(target_arch = "x86", feature = "simd_support"))]
615s    |                                ^^^^^^^^^^^^^^^^^^^^^^^^
615s    |
615s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s   --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/integer.rs:15:35
615s    |
615s 15 | #[cfg(all(target_arch = "x86_64", feature = "simd_support"))]
615s    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^
615s    |
615s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s   --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/integer.rs:19:7
615s    |
615s 19 | #[cfg(feature = "simd_support")] use packed_simd::*;
615s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s    |
615s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/integer.rs:112:7
615s     |
615s 112 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/integer.rs:142:7
615s     |
615s 142 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/integer.rs:144:7
615s     |
615s 144 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/integer.rs:146:7
615s     |
615s 146 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/integer.rs:148:7
615s     |
615s 148 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/integer.rs:150:7
615s     |
615s 150 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/integer.rs:152:7
615s     |
615s 152 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/integer.rs:155:5
615s     |
615s 155 |     feature = "simd_support",
615s     |     ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s   --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/utils.rs:11:7
615s    |
615s 11 | #[cfg(feature = "simd_support")] use packed_simd::*;
615s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s    |
615s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/utils.rs:144:7
615s     |
615s 144 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition name: `std`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/utils.rs:235:11
615s     |
615s 235 | #[cfg(not(std))]
615s     |           ^^^ help: found config with similar value: `feature = "std"`
615s     |
615s     = help: consider using a Cargo feature instead
615s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
615s              [lints.rust]
615s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
615s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/utils.rs:363:7
615s     |
615s 363 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/utils.rs:423:7
615s     |
615s 423 | #[cfg(feature="simd_support")] simd_impl! { f32x2, f32, m32x2, u32x2 }
615s     |       ^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/utils.rs:424:7
615s     |
615s 424 | #[cfg(feature="simd_support")] simd_impl! { f32x4, f32, m32x4, u32x4 }
615s     |       ^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/utils.rs:425:7
615s     |
615s 425 | #[cfg(feature="simd_support")] simd_impl! { f32x8, f32, m32x8, u32x8 }
615s     |       ^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/utils.rs:426:7
615s     |
615s 426 | #[cfg(feature="simd_support")] simd_impl! { f32x16, f32, m32x16, u32x16 }
615s     |       ^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/utils.rs:427:7
615s     |
615s 427 | #[cfg(feature="simd_support")] simd_impl! { f64x2, f64, m64x2, u64x2 }
615s     |       ^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/utils.rs:428:7
615s     |
615s 428 | #[cfg(feature="simd_support")] simd_impl! { f64x4, f64, m64x4, u64x4 }
615s     |       ^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/utils.rs:429:7
615s     |
615s 429 | #[cfg(feature="simd_support")] simd_impl! { f64x8, f64, m64x8, u64x8 }
615s     |       ^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition name: `std`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/utils.rs:291:19
615s     |
615s 291 |         #[cfg(not(std))]
615s     |                   ^^^ help: found config with similar value: `feature = "std"`
615s ...
615s 359 | scalar_float_impl!(f32, u32);
615s     | ---------------------------- in this macro invocation
615s     |
615s     = help: consider using a Cargo feature instead
615s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
615s              [lints.rust]
615s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
615s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s     = note: this warning originates in the macro `scalar_float_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
615s 
615s warning: unexpected `cfg` condition name: `std`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/utils.rs:291:19
615s     |
615s 291 |         #[cfg(not(std))]
615s     |                   ^^^ help: found config with similar value: `feature = "std"`
615s ...
615s 360 | scalar_float_impl!(f64, u64);
615s     | ---------------------------- in this macro invocation
615s     |
615s     = help: consider using a Cargo feature instead
615s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
615s              [lints.rust]
615s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
615s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s     = note: this warning originates in the macro `scalar_float_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/uniform.rs:121:7
615s     |
615s 121 | #[cfg(feature = "simd_support")] use packed_simd::*;
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/uniform.rs:572:7
615s     |
615s 572 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/uniform.rs:679:7
615s     |
615s 679 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/uniform.rs:687:7
615s     |
615s 687 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/uniform.rs:696:7
615s     |
615s 696 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/uniform.rs:706:7
615s     |
615s 706 | #[cfg(feature = "simd_support")]
615s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s     |
615s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s     --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/uniform.rs:1001:7
615s      |
615s 1001 | #[cfg(feature = "simd_support")]
615s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s      |
615s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s     --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/uniform.rs:1003:7
615s      |
615s 1003 | #[cfg(feature = "simd_support")]
615s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s      |
615s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s     --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/uniform.rs:1005:7
615s      |
615s 1005 | #[cfg(feature = "simd_support")]
615s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s      |
615s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s     --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/uniform.rs:1007:7
615s      |
615s 1007 | #[cfg(feature = "simd_support")]
615s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s      |
615s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s     --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/uniform.rs:1010:7
615s      |
615s 1010 | #[cfg(feature = "simd_support")]
615s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s      |
615s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s     --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/uniform.rs:1012:7
615s      |
615s 1012 | #[cfg(feature = "simd_support")]
615s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s      |
615s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition value: `simd_support`
615s     --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/uniform.rs:1014:7
615s      |
615s 1014 | #[cfg(feature = "simd_support")]
615s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
615s      |
615s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
615s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
615s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition name: `doc_cfg`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/rng.rs:395:12
615s     |
615s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "min_const_gen")))]
615s     |            ^^^^^^^
615s     |
615s     = help: consider using a Cargo feature instead
615s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
615s              [lints.rust]
615s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
615s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition name: `doc_cfg`
615s   --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/rngs/mod.rs:99:12
615s    |
615s 99 | #[cfg_attr(doc_cfg, doc(cfg(feature = "std")))]
615s    |            ^^^^^^^
615s    |
615s    = help: consider using a Cargo feature instead
615s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
615s             [lints.rust]
615s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
615s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
615s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition name: `doc_cfg`
615s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/rngs/mod.rs:118:12
615s     |
615s 118 | #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
615s     |            ^^^^^^^
615s     |
615s     = help: consider using a Cargo feature instead
615s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
615s              [lints.rust]
615s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
615s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
615s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
615s warning: unexpected `cfg` condition name: `doc_cfg`
615s   --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/rngs/small.rs:79:12
615s    |
615s 79 | #[cfg_attr(doc_cfg, doc(cfg(feature = "small_rng")))]
615s    |            ^^^^^^^
615s    |
615s    = help: consider using a Cargo feature instead
615s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
615s             [lints.rust]
615s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
615s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
615s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
615s 
616s warning: trait `Float` is never used
616s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/utils.rs:238:18
616s     |
616s 238 | pub(crate) trait Float: Sized {
616s     |                  ^^^^^
616s     |
616s     = note: `#[warn(dead_code)]` on by default
616s 
616s warning: associated items `lanes`, `extract`, and `replace` are never used
616s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/utils.rs:247:8
616s     |
616s 245 | pub(crate) trait FloatAsSIMD: Sized {
616s     |                  ----------- associated items in this trait
616s 246 |     #[inline(always)]
616s 247 |     fn lanes() -> usize {
616s     |        ^^^^^
616s ...
616s 255 |     fn extract(self, index: usize) -> Self {
616s     |        ^^^^^^^
616s ...
616s 260 |     fn replace(self, index: usize, new_value: Self) -> Self {
616s     |        ^^^^^^^
616s 
616s warning: method `all` is never used
616s    --> /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/distributions/utils.rs:268:8
616s     |
616s 266 | pub(crate) trait BoolAsSIMD: Sized {
616s     |                  ---------- method in this trait
616s 267 |     fn any(self) -> bool;
616s 268 |     fn all(self) -> bool;
616s     |        ^^^
616s 
616s warning: `rand` (lib) generated 55 warnings
616s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=rand CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/rand-0.8.5 CARGO_PKG_AUTHORS='The Rand Project Developers:The Rust Project Developers' CARGO_PKG_DESCRIPTION='Random number generators and other randomness functionality.
616s ' CARGO_PKG_HOMEPAGE='https://rust-random.github.io/book' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=rand CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-random/rand' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.8.5 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=8 CARGO_PKG_VERSION_PATCH=5 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/rand-0.8.5 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name rand --edition=2018 /tmp/tmp.mC0g4EblDv/registry/rand-0.8.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="getrandom"' --cfg 'feature="small_rng"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "default", "getrandom", "libc", "log", "min_const_gen", "nightly", "rand_chacha", "serde", "serde1", "small_rng", "std", "std_rng"))' -C metadata=8d98cd92ed15fe91 -C extra-filename=-8d98cd92ed15fe91 --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern rand_core=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/librand_core-81a60ec1b1185cc6.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry`
616s warning: unexpected `cfg` condition value: `simd_support`
616s   --> /usr/share/cargo/registry/rand-0.8.5/src/lib.rs:52:13
616s    |
616s 52 | #![cfg_attr(feature = "simd_support", feature(stdsimd))]
616s    |             ^^^^^^^^^^^^^^^^^^^^^^^^
616s    |
616s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s    = note: `#[warn(unexpected_cfgs)]` on by default
616s 
616s warning: unexpected `cfg` condition name: `doc_cfg`
616s   --> /usr/share/cargo/registry/rand-0.8.5/src/lib.rs:53:13
616s    |
616s 53 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
616s    |             ^^^^^^^
616s    |
616s    = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
616s    = help: consider using a Cargo feature instead
616s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
616s             [lints.rust]
616s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
616s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
616s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition name: `features`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/distribution.rs:162:7
616s     |
616s 162 | #[cfg(features = "nightly")]
616s     |       ^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s help: there is a config with a similar name and value
616s     |
616s 162 | #[cfg(feature = "nightly")]
616s     |       ~~~~~~~
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s   --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:15:7
616s    |
616s 15 | #[cfg(feature = "simd_support")] use packed_simd::*;
616s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s    |
616s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:156:7
616s     |
616s 156 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:158:7
616s     |
616s 158 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:160:7
616s     |
616s 160 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:162:7
616s     |
616s 162 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:165:7
616s     |
616s 165 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:167:7
616s     |
616s 167 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/float.rs:169:7
616s     |
616s 169 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s   --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:13:32
616s    |
616s 13 | #[cfg(all(target_arch = "x86", feature = "simd_support"))]
616s    |                                ^^^^^^^^^^^^^^^^^^^^^^^^
616s    |
616s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s   --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:15:35
616s    |
616s 15 | #[cfg(all(target_arch = "x86_64", feature = "simd_support"))]
616s    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^
616s    |
616s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s   --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:19:7
616s    |
616s 19 | #[cfg(feature = "simd_support")] use packed_simd::*;
616s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s    |
616s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:112:7
616s     |
616s 112 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:142:7
616s     |
616s 142 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:144:7
616s     |
616s 144 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:146:7
616s     |
616s 146 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:148:7
616s     |
616s 148 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:150:7
616s     |
616s 150 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:152:7
616s     |
616s 152 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/integer.rs:155:5
616s     |
616s 155 |     feature = "simd_support",
616s     |     ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s   --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:11:7
616s    |
616s 11 | #[cfg(feature = "simd_support")] use packed_simd::*;
616s    |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s    |
616s    = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s    = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:144:7
616s     |
616s 144 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition name: `std`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:235:11
616s     |
616s 235 | #[cfg(not(std))]
616s     |           ^^^ help: found config with similar value: `feature = "std"`
616s     |
616s     = help: consider using a Cargo feature instead
616s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
616s              [lints.rust]
616s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
616s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:363:7
616s     |
616s 363 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:423:7
616s     |
616s 423 | #[cfg(feature="simd_support")] simd_impl! { f32x2, f32, m32x2, u32x2 }
616s     |       ^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:424:7
616s     |
616s 424 | #[cfg(feature="simd_support")] simd_impl! { f32x4, f32, m32x4, u32x4 }
616s     |       ^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:425:7
616s     |
616s 425 | #[cfg(feature="simd_support")] simd_impl! { f32x8, f32, m32x8, u32x8 }
616s     |       ^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:426:7
616s     |
616s 426 | #[cfg(feature="simd_support")] simd_impl! { f32x16, f32, m32x16, u32x16 }
616s     |       ^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:427:7
616s     |
616s 427 | #[cfg(feature="simd_support")] simd_impl! { f64x2, f64, m64x2, u64x2 }
616s     |       ^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:428:7
616s     |
616s 428 | #[cfg(feature="simd_support")] simd_impl! { f64x4, f64, m64x4, u64x4 }
616s     |       ^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:429:7
616s     |
616s 429 | #[cfg(feature="simd_support")] simd_impl! { f64x8, f64, m64x8, u64x8 }
616s     |       ^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition name: `std`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:291:19
616s     |
616s 291 |         #[cfg(not(std))]
616s     |                   ^^^ help: found config with similar value: `feature = "std"`
616s ...
616s 359 | scalar_float_impl!(f32, u32);
616s     | ---------------------------- in this macro invocation
616s     |
616s     = help: consider using a Cargo feature instead
616s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
616s              [lints.rust]
616s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
616s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s     = note: this warning originates in the macro `scalar_float_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
616s 
616s warning: unexpected `cfg` condition name: `std`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:291:19
616s     |
616s 291 |         #[cfg(not(std))]
616s     |                   ^^^ help: found config with similar value: `feature = "std"`
616s ...
616s 360 | scalar_float_impl!(f64, u64);
616s     | ---------------------------- in this macro invocation
616s     |
616s     = help: consider using a Cargo feature instead
616s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
616s              [lints.rust]
616s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(std)'] }
616s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(std)");` to the top of the `build.rs`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s     = note: this warning originates in the macro `scalar_float_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:121:7
616s     |
616s 121 | #[cfg(feature = "simd_support")] use packed_simd::*;
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:572:7
616s     |
616s 572 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:679:7
616s     |
616s 679 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:687:7
616s     |
616s 687 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:696:7
616s     |
616s 696 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:706:7
616s     |
616s 706 | #[cfg(feature = "simd_support")]
616s     |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s     |
616s     = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s     = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1001:7
616s      |
616s 1001 | #[cfg(feature = "simd_support")]
616s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s      |
616s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1003:7
616s      |
616s 1003 | #[cfg(feature = "simd_support")]
616s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s      |
616s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1005:7
616s      |
616s 1005 | #[cfg(feature = "simd_support")]
616s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s      |
616s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1007:7
616s      |
616s 1007 | #[cfg(feature = "simd_support")]
616s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s      |
616s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1010:7
616s      |
616s 1010 | #[cfg(feature = "simd_support")]
616s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s      |
616s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1012:7
616s      |
616s 1012 | #[cfg(feature = "simd_support")]
616s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s      |
616s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition value: `simd_support`
616s     --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/uniform.rs:1014:7
616s      |
616s 1014 | #[cfg(feature = "simd_support")]
616s      |       ^^^^^^^^^^^^^^^^^^^^^^^^
616s      |
616s      = note: expected values for `feature` are: `alloc`, `default`, `getrandom`, `libc`, `log`, `min_const_gen`, `nightly`, `rand_chacha`, `serde`, `serde1`, `small_rng`, `std`, and `std_rng`
616s      = help: consider adding `simd_support` as a feature in `Cargo.toml`
616s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition name: `doc_cfg`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/rng.rs:395:12
616s     |
616s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "min_const_gen")))]
616s     |            ^^^^^^^
616s     |
616s     = help: consider using a Cargo feature instead
616s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
616s              [lints.rust]
616s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
616s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition name: `doc_cfg`
616s   --> /usr/share/cargo/registry/rand-0.8.5/src/rngs/mod.rs:99:12
616s    |
616s 99 | #[cfg_attr(doc_cfg, doc(cfg(feature = "std")))]
616s    |            ^^^^^^^
616s    |
616s    = help: consider using a Cargo feature instead
616s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
616s             [lints.rust]
616s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
616s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
616s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition name: `doc_cfg`
616s    --> /usr/share/cargo/registry/rand-0.8.5/src/rngs/mod.rs:118:12
616s     |
616s 118 | #[cfg_attr(doc_cfg, doc(cfg(feature = "getrandom")))]
616s     |            ^^^^^^^
616s     |
616s     = help: consider using a Cargo feature instead
616s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
616s              [lints.rust]
616s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
616s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
616s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
616s warning: unexpected `cfg` condition name: `doc_cfg`
616s   --> /usr/share/cargo/registry/rand-0.8.5/src/rngs/small.rs:79:12
616s    |
616s 79 | #[cfg_attr(doc_cfg, doc(cfg(feature = "small_rng")))]
616s    |            ^^^^^^^
616s    |
616s    = help: consider using a Cargo feature instead
616s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
616s             [lints.rust]
616s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
616s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
616s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
616s 
617s warning: trait `Float` is never used
617s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:238:18
617s     |
617s 238 | pub(crate) trait Float: Sized {
617s     |                  ^^^^^
617s     |
617s     = note: `#[warn(dead_code)]` on by default
617s 
617s warning: associated items `lanes`, `extract`, and `replace` are never used
617s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:247:8
617s     |
617s 245 | pub(crate) trait FloatAsSIMD: Sized {
617s     |                  ----------- associated items in this trait
617s 246 |     #[inline(always)]
617s 247 |     fn lanes() -> usize {
617s     |        ^^^^^
617s ...
617s 255 |     fn extract(self, index: usize) -> Self {
617s     |        ^^^^^^^
617s ...
617s 260 |     fn replace(self, index: usize, new_value: Self) -> Self {
617s     |        ^^^^^^^
617s 
617s warning: method `all` is never used
617s    --> /usr/share/cargo/registry/rand-0.8.5/src/distributions/utils.rs:268:8
617s     |
617s 266 | pub(crate) trait BoolAsSIMD: Sized {
617s     |                  ---------- method in this trait
617s 267 |     fn any(self) -> bool;
617s 268 |     fn all(self) -> bool;
617s     |        ^^^
617s 
617s warning: `rand` (lib) generated 55 warnings
617s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/quote-1.0.37 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Quasi-quoting macro quote'\!'(...)' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quote CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/quote' CARGO_PKG_RUST_VERSION=1.56 CARGO_PKG_VERSION=1.0.37 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=37 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.mC0g4EblDv/registry/quote-1.0.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "proc-macro"))' -C metadata=7f97184a7c2c1d23 -C extra-filename=-7f97184a7c2c1d23 --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern proc_macro2=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libproc_macro2-9a7a21cf559ae574.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry`
617s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CFG_PANIC=unwind CARGO_CFG_TARGET_ABI='' CARGO_CFG_TARGET_ARCH=powerpc64 CARGO_CFG_TARGET_ENDIAN=little CARGO_CFG_TARGET_ENV=gnu CARGO_CFG_TARGET_FAMILY=unix CARGO_CFG_TARGET_HAS_ATOMIC=16,32,64,8,ptr CARGO_CFG_TARGET_OS=linux CARGO_CFG_TARGET_POINTER_WIDTH=64 CARGO_CFG_TARGET_VENDOR=unknown CARGO_CFG_UNIX='' CARGO_ENCODED_RUSTFLAGS='-Cdebuginfo=2-Cstrip=none--cap-lintswarn-Clinker=powerpc64le-linux-gnu-gcc-Clink-arg=-Wl,-Bsymbolic-functions-Clink-arg=-flto=auto-Clink-arg=-ffat-lto-objects-Clink-arg=-Wl,-z,relro--remap-path-prefix/usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0--remap-path-prefix/tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry' CARGO_FEATURE_CLONE_IMPLS=1 CARGO_FEATURE_DEFAULT=1 CARGO_FEATURE_DERIVE=1 CARGO_FEATURE_FULL=1 CARGO_FEATURE_PARSING=1 CARGO_FEATURE_PRINTING=1 CARGO_FEATURE_PROC_MACRO=1 CARGO_FEATURE_QUOTE=1 CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' DEBUG=true HOST=powerpc64le-unknown-linux-gnu LD_LIBRARY_PATH='/tmp/tmp.mC0g4EblDv/target/debug/deps:/tmp/tmp.mC0g4EblDv/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/build/syn-3cfbc0d528515b3c/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.mC0g4EblDv/target/debug/build/syn-99a15a64252a6c0d/build-script-build`
617s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
617s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/syn-1.0.109 CARGO_PKG_AUTHORS='David Tolnay <dtolnay@gmail.com>' CARGO_PKG_DESCRIPTION='Parser for Rust source code' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=syn CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/dtolnay/syn' CARGO_PKG_RUST_VERSION=1.31 CARGO_PKG_VERSION=1.0.109 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=109 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps OUT_DIR=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/build/syn-3cfbc0d528515b3c/out rustc --crate-name syn --edition=2018 /tmp/tmp.mC0g4EblDv/registry/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=c6fed8f0c6cb3885 -C extra-filename=-c6fed8f0c6cb3885 --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern proc_macro2=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libproc_macro2-9a7a21cf559ae574.rmeta --extern quote=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libquote-7f97184a7c2c1d23.rmeta --extern unicode_ident=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libunicode_ident-7f461d81194a495d.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry --cfg syn_disable_nightly_tests`
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:254:13
618s     |
618s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
618s     |             ^^^^^^^
618s     |
618s     = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows`
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: `#[warn(unexpected_cfgs)]` on by default
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:430:12
618s     |
618s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:434:12
618s     |
618s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:455:12
618s     |
618s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:804:12
618s     |
618s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:867:12
618s     |
618s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:887:12
618s     |
618s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:916:12
618s     |
618s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:959:12
618s     |
618s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:136:12
618s     |
618s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:214:12
618s     |
618s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/group.rs:269:12
618s     |
618s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:561:12
618s     |
618s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:569:12
618s     |
618s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:881:11
618s     |
618s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
618s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:883:7
618s     |
618s 883 | #[cfg(syn_omit_await_from_token_macro)]
618s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
618s     |
618s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |                          ^^^^^^^
618s ...
618s 556 | / define_punctuation_structs! {
618s 557 | |     "_" pub struct Underscore/1 /// `_`
618s 558 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
618s     |
618s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |                          ^^^^^^^
618s ...
618s 556 | / define_punctuation_structs! {
618s 557 | |     "_" pub struct Underscore/1 /// `_`
618s 558 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:271:24
618s     |
618s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |                          ^^^^^^^
618s ...
618s 652 | / define_keywords! {
618s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
618s 654 | |     "as"          pub struct As           /// `as`
618s 655 | |     "async"       pub struct Async        /// `async`
618s ...   |
618s 704 | |     "yield"       pub struct Yield        /// `yield`
618s 705 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:275:24
618s     |
618s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |                          ^^^^^^^
618s ...
618s 652 | / define_keywords! {
618s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
618s 654 | |     "as"          pub struct As           /// `as`
618s 655 | |     "async"       pub struct Async        /// `async`
618s ...   |
618s 704 | |     "yield"       pub struct Yield        /// `yield`
618s 705 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:309:24
618s     |
618s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                          ^^^^^^^
618s ...
618s 652 | / define_keywords! {
618s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
618s 654 | |     "as"          pub struct As           /// `as`
618s 655 | |     "async"       pub struct Async        /// `async`
618s ...   |
618s 704 | |     "yield"       pub struct Yield        /// `yield`
618s 705 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:317:24
618s     |
618s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                          ^^^^^^^
618s ...
618s 652 | / define_keywords! {
618s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
618s 654 | |     "as"          pub struct As           /// `as`
618s 655 | |     "async"       pub struct Async        /// `async`
618s ...   |
618s 704 | |     "yield"       pub struct Yield        /// `yield`
618s 705 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:444:24
618s     |
618s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                          ^^^^^^^
618s ...
618s 707 | / define_punctuation! {
618s 708 | |     "+"           pub struct Add/1        /// `+`
618s 709 | |     "+="          pub struct AddEq/2      /// `+=`
618s 710 | |     "&"           pub struct And/1        /// `&`
618s ...   |
618s 753 | |     "~"           pub struct Tilde/1      /// `~`
618s 754 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:452:24
618s     |
618s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                          ^^^^^^^
618s ...
618s 707 | / define_punctuation! {
618s 708 | |     "+"           pub struct Add/1        /// `+`
618s 709 | |     "+="          pub struct AddEq/2      /// `+=`
618s 710 | |     "&"           pub struct And/1        /// `&`
618s ...   |
618s 753 | |     "~"           pub struct Tilde/1      /// `~`
618s 754 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:394:24
618s     |
618s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |                          ^^^^^^^
618s ...
618s 707 | / define_punctuation! {
618s 708 | |     "+"           pub struct Add/1        /// `+`
618s 709 | |     "+="          pub struct AddEq/2      /// `+=`
618s 710 | |     "&"           pub struct And/1        /// `&`
618s ...   |
618s 753 | |     "~"           pub struct Tilde/1      /// `~`
618s 754 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:398:24
618s     |
618s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |                          ^^^^^^^
618s ...
618s 707 | / define_punctuation! {
618s 708 | |     "+"           pub struct Add/1        /// `+`
618s 709 | |     "+="          pub struct AddEq/2      /// `+=`
618s 710 | |     "&"           pub struct And/1        /// `&`
618s ...   |
618s 753 | |     "~"           pub struct Tilde/1      /// `~`
618s 754 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:503:24
618s     |
618s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |                          ^^^^^^^
618s ...
618s 756 | / define_delimiters! {
618s 757 | |     "{"           pub struct Brace        /// `{...}`
618s 758 | |     "["           pub struct Bracket      /// `[...]`
618s 759 | |     "("           pub struct Paren        /// `(...)`
618s 760 | |     " "           pub struct Group        /// None-delimited group
618s 761 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/token.rs:507:24
618s     |
618s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |                          ^^^^^^^
618s ...
618s 756 | / define_delimiters! {
618s 757 | |     "{"           pub struct Brace        /// `{...}`
618s 758 | |     "["           pub struct Bracket      /// `[...]`
618s 759 | |     "("           pub struct Paren        /// `(...)`
618s 760 | |     " "           pub struct Group        /// None-delimited group
618s 761 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/ident.rs:38:12
618s    |
618s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s    |            ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:463:12
618s     |
618s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:148:16
618s     |
618s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:329:16
618s     |
618s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:360:16
618s     |
618s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
618s     |
618s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                      ^^^^^^^
618s     |
618s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:336:1
618s     |
618s 336 | / ast_enum_of_structs! {
618s 337 | |     /// Content of a compile-time structured attribute.
618s 338 | |     ///
618s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
618s ...   |
618s 369 | |     }
618s 370 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:377:16
618s     |
618s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:390:16
618s     |
618s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:417:16
618s     |
618s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
618s     |
618s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                      ^^^^^^^
618s     |
618s    ::: /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:412:1
618s     |
618s 412 | / ast_enum_of_structs! {
618s 413 | |     /// Element of a compile-time attribute list.
618s 414 | |     ///
618s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
618s ...   |
618s 425 | |     }
618s 426 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:165:16
618s     |
618s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:213:16
618s     |
618s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:223:16
618s     |
618s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:237:16
618s     |
618s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:251:16
618s     |
618s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:557:16
618s     |
618s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:565:16
618s     |
618s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:573:16
618s     |
618s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:581:16
618s     |
618s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:630:16
618s     |
618s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:644:16
618s     |
618s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/attr.rs:654:16
618s     |
618s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s  --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:9:16
618s   |
618s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s   |                ^^^^^^^
618s   |
618s   = help: consider using a Cargo feature instead
618s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s            [lints.rust]
618s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:36:16
618s    |
618s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
618s     |
618s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                      ^^^^^^^
618s     |
618s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:25:1
618s     |
618s 25  | / ast_enum_of_structs! {
618s 26  | |     /// Data stored within an enum variant or struct.
618s 27  | |     ///
618s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
618s ...   |
618s 47  | |     }
618s 48  | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:56:16
618s    |
618s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:68:16
618s    |
618s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:153:16
618s     |
618s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:185:16
618s     |
618s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
618s     |
618s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                      ^^^^^^^
618s     |
618s    ::: /usr/share/cargo/registry/syn-1.0.109/src/data.rs:173:1
618s     |
618s 173 | / ast_enum_of_structs! {
618s 174 | |     /// The visibility level of an item: inherited or `pub` or
618s 175 | |     /// `pub(restricted)`.
618s 176 | |     ///
618s ...   |
618s 199 | |     }
618s 200 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:207:16
618s     |
618s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:218:16
618s     |
618s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:230:16
618s     |
618s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:246:16
618s     |
618s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:275:16
618s     |
618s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:286:16
618s     |
618s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:327:16
618s     |
618s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:299:20
618s     |
618s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                    ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:315:20
618s     |
618s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                    ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:423:16
618s     |
618s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:436:16
618s     |
618s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:445:16
618s     |
618s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:454:16
618s     |
618s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:467:16
618s     |
618s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:474:16
618s     |
618s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/data.rs:481:16
618s     |
618s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:89:16
618s    |
618s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:90:20
618s    |
618s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
618s    |                    ^^^^^^^^^^^^^^^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
618s     |
618s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                      ^^^^^^^
618s     |
618s    ::: /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:14:1
618s     |
618s 14  | / ast_enum_of_structs! {
618s 15  | |     /// A Rust expression.
618s 16  | |     ///
618s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
618s ...   |
618s 249 | |     }
618s 250 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:256:16
618s     |
618s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:268:16
618s     |
618s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:281:16
618s     |
618s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:294:16
618s     |
618s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:307:16
618s     |
618s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:321:16
618s     |
618s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:334:16
618s     |
618s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:346:16
618s     |
618s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:359:16
618s     |
618s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:373:16
618s     |
618s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:387:16
618s     |
618s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:400:16
618s     |
618s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:418:16
618s     |
618s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:431:16
618s     |
618s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:444:16
618s     |
618s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:464:16
618s     |
618s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:480:16
618s     |
618s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:495:16
618s     |
618s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:508:16
618s     |
618s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:523:16
618s     |
618s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:534:16
618s     |
618s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:547:16
618s     |
618s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:558:16
618s     |
618s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:572:16
618s     |
618s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:588:16
618s     |
618s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:604:16
618s     |
618s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:616:16
618s     |
618s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:629:16
618s     |
618s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:643:16
618s     |
618s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:657:16
618s     |
618s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:672:16
618s     |
618s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:687:16
618s     |
618s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:699:16
618s     |
618s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:711:16
618s     |
618s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:723:16
618s     |
618s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:737:16
618s     |
618s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:749:16
618s     |
618s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:761:16
618s     |
618s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:775:16
618s     |
618s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:850:16
618s     |
618s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:920:16
618s     |
618s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:968:16
618s     |
618s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:982:16
618s     |
618s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:999:16
618s     |
618s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1021:16
618s      |
618s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1049:16
618s      |
618s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1065:16
618s      |
618s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:246:15
618s     |
618s 246 |         #[cfg(syn_no_non_exhaustive)]
618s     |               ^^^^^^^^^^^^^^^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:784:40
618s     |
618s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
618s     |                                        ^^^^^^^^^^^^^^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:838:19
618s     |
618s 838 |             #[cfg(syn_no_non_exhaustive)]
618s     |                   ^^^^^^^^^^^^^^^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1159:16
618s      |
618s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1880:16
618s      |
618s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1975:16
618s      |
618s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2001:16
618s      |
618s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2063:16
618s      |
618s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2084:16
618s      |
618s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2101:16
618s      |
618s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2119:16
618s      |
618s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2147:16
618s      |
618s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2165:16
618s      |
618s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2206:16
618s      |
618s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2236:16
618s      |
618s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2258:16
618s      |
618s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2326:16
618s      |
618s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2349:16
618s      |
618s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2372:16
618s      |
618s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2381:16
618s      |
618s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2396:16
618s      |
618s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2405:16
618s      |
618s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2414:16
618s      |
618s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2426:16
618s      |
618s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2496:16
618s      |
618s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2547:16
618s      |
618s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2571:16
618s      |
618s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2582:16
618s      |
618s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2594:16
618s      |
618s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2648:16
618s      |
618s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2678:16
618s      |
618s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2727:16
618s      |
618s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2759:16
618s      |
618s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2801:16
618s      |
618s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2818:16
618s      |
618s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2832:16
618s      |
618s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2846:16
618s      |
618s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2879:16
618s      |
618s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2292:28
618s      |
618s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                              ^^^^^^^
618s ...
618s 2309 | /     impl_by_parsing_expr! {
618s 2310 | |         ExprAssign, Assign, "expected assignment expression",
618s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
618s 2312 | |         ExprAwait, Await, "expected await expression",
618s ...    |
618s 2322 | |         ExprType, Type, "expected type ascription expression",
618s 2323 | |     }
618s      | |_____- in this macro invocation
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:1248:20
618s      |
618s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
618s      |                    ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2539:23
618s      |
618s 2539 |                 #[cfg(syn_no_non_exhaustive)]
618s      |                       ^^^^^^^^^^^^^^^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2905:23
618s      |
618s 2905 |             #[cfg(not(syn_no_const_vec_new))]
618s      |                       ^^^^^^^^^^^^^^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2907:19
618s      |
618s 2907 |             #[cfg(syn_no_const_vec_new)]
618s      |                   ^^^^^^^^^^^^^^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2988:16
618s      |
618s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:2998:16
618s      |
618s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3008:16
618s      |
618s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3020:16
618s      |
618s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3035:16
618s      |
618s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3046:16
618s      |
618s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3057:16
618s      |
618s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3072:16
618s      |
618s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3082:16
618s      |
618s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3091:16
618s      |
618s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3099:16
618s      |
618s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3110:16
618s      |
618s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3141:16
618s      |
618s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3153:16
618s      |
618s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3165:16
618s      |
618s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3180:16
618s      |
618s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3197:16
618s      |
618s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3211:16
618s      |
618s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3233:16
618s      |
618s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3244:16
618s      |
618s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3255:16
618s      |
618s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3265:16
618s      |
618s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3275:16
618s      |
618s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3291:16
618s      |
618s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3304:16
618s      |
618s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3317:16
618s      |
618s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3328:16
618s      |
618s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3338:16
618s      |
618s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3348:16
618s      |
618s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3358:16
618s      |
618s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3367:16
618s      |
618s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3379:16
618s      |
618s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3390:16
618s      |
618s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3400:16
618s      |
618s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3409:16
618s      |
618s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3420:16
618s      |
618s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3431:16
618s      |
618s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3441:16
618s      |
618s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3451:16
618s      |
618s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3460:16
618s      |
618s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3478:16
618s      |
618s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3491:16
618s      |
618s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3501:16
618s      |
618s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3512:16
618s      |
618s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3522:16
618s      |
618s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3531:16
618s      |
618s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/expr.rs:3544:16
618s      |
618s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:296:5
618s     |
618s 296 |     doc_cfg,
618s     |     ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:307:5
618s     |
618s 307 |     doc_cfg,
618s     |     ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:318:5
618s     |
618s 318 |     doc_cfg,
618s     |     ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:14:16
618s    |
618s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:35:16
618s    |
618s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
618s     |
618s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                      ^^^^^^^
618s     |
618s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:23:1
618s     |
618s 23  | / ast_enum_of_structs! {
618s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
618s 25  | |     /// `'a: 'b`, `const LEN: usize`.
618s 26  | |     ///
618s ...   |
618s 45  | |     }
618s 46  | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:53:16
618s    |
618s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:69:16
618s    |
618s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:83:16
618s    |
618s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
618s     |
618s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |                    ^^^^^^^
618s ...
618s 404 | generics_wrapper_impls!(ImplGenerics);
618s     | ------------------------------------- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
618s     |
618s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |                    ^^^^^^^
618s ...
618s 406 | generics_wrapper_impls!(TypeGenerics);
618s     | ------------------------------------- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:363:20
618s     |
618s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |                    ^^^^^^^
618s ...
618s 408 | generics_wrapper_impls!(Turbofish);
618s     | ---------------------------------- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:426:16
618s     |
618s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:475:16
618s     |
618s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
618s     |
618s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                      ^^^^^^^
618s     |
618s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:470:1
618s     |
618s 470 | / ast_enum_of_structs! {
618s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
618s 472 | |     ///
618s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
618s ...   |
618s 479 | |     }
618s 480 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:487:16
618s     |
618s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:504:16
618s     |
618s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:517:16
618s     |
618s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:535:16
618s     |
618s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
618s     |
618s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                      ^^^^^^^
618s     |
618s    ::: /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:524:1
618s     |
618s 524 | / ast_enum_of_structs! {
618s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
618s 526 | |     ///
618s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
618s ...   |
618s 545 | |     }
618s 546 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:553:16
618s     |
618s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:570:16
618s     |
618s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:583:16
618s     |
618s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:347:9
618s     |
618s 347 |         doc_cfg,
618s     |         ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:597:16
618s     |
618s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:660:16
618s     |
618s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:687:16
618s     |
618s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:725:16
618s     |
618s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:747:16
618s     |
618s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:758:16
618s     |
618s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:812:16
618s     |
618s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:856:16
618s     |
618s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:905:16
618s     |
618s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:916:16
618s     |
618s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:940:16
618s     |
618s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:971:16
618s     |
618s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:982:16
618s     |
618s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1057:16
618s      |
618s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1207:16
618s      |
618s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1217:16
618s      |
618s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1229:16
618s      |
618s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1268:16
618s      |
618s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1300:16
618s      |
618s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1310:16
618s      |
618s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1325:16
618s      |
618s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1335:16
618s      |
618s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1345:16
618s      |
618s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/generics.rs:1354:16
618s      |
618s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:19:16
618s    |
618s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:20:20
618s    |
618s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
618s    |                    ^^^^^^^^^^^^^^^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
618s     |
618s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                      ^^^^^^^
618s     |
618s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:9:1
618s     |
618s 9   | / ast_enum_of_structs! {
618s 10  | |     /// Things that can appear directly inside of a module or scope.
618s 11  | |     ///
618s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
618s ...   |
618s 96  | |     }
618s 97  | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:103:16
618s     |
618s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:121:16
618s     |
618s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:137:16
618s     |
618s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:154:16
618s     |
618s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:167:16
618s     |
618s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:181:16
618s     |
618s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:201:16
618s     |
618s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:215:16
618s     |
618s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:229:16
618s     |
618s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:244:16
618s     |
618s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:263:16
618s     |
618s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:279:16
618s     |
618s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:299:16
618s     |
618s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:316:16
618s     |
618s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:333:16
618s     |
618s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:348:16
618s     |
618s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:477:16
618s     |
618s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
618s     |
618s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                      ^^^^^^^
618s     |
618s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:467:1
618s     |
618s 467 | / ast_enum_of_structs! {
618s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
618s 469 | |     ///
618s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
618s ...   |
618s 493 | |     }
618s 494 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:500:16
618s     |
618s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:512:16
618s     |
618s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:522:16
618s     |
618s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:534:16
618s     |
618s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:544:16
618s     |
618s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:561:16
618s     |
618s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:562:20
618s     |
618s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
618s     |                    ^^^^^^^^^^^^^^^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
618s     |
618s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                      ^^^^^^^
618s     |
618s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:551:1
618s     |
618s 551 | / ast_enum_of_structs! {
618s 552 | |     /// An item within an `extern` block.
618s 553 | |     ///
618s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
618s ...   |
618s 600 | |     }
618s 601 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:607:16
618s     |
618s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:620:16
618s     |
618s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:637:16
618s     |
618s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:651:16
618s     |
618s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:669:16
618s     |
618s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:670:20
618s     |
618s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
618s     |                    ^^^^^^^^^^^^^^^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
618s     |
618s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                      ^^^^^^^
618s     |
618s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:659:1
618s     |
618s 659 | / ast_enum_of_structs! {
618s 660 | |     /// An item declaration within the definition of a trait.
618s 661 | |     ///
618s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
618s ...   |
618s 708 | |     }
618s 709 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:715:16
618s     |
618s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:731:16
618s     |
618s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:744:16
618s     |
618s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:761:16
618s     |
618s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:779:16
618s     |
618s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:780:20
618s     |
618s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
618s     |                    ^^^^^^^^^^^^^^^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
618s     |
618s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                      ^^^^^^^
618s     |
618s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:769:1
618s     |
618s 769 | / ast_enum_of_structs! {
618s 770 | |     /// An item within an impl block.
618s 771 | |     ///
618s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
618s ...   |
618s 818 | |     }
618s 819 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:825:16
618s     |
618s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:844:16
618s     |
618s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:858:16
618s     |
618s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:876:16
618s     |
618s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:889:16
618s     |
618s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:927:16
618s     |
618s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
618s     |
618s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                      ^^^^^^^
618s     |
618s    ::: /usr/share/cargo/registry/syn-1.0.109/src/item.rs:923:1
618s     |
618s 923 | / ast_enum_of_structs! {
618s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
618s 925 | |     ///
618s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
618s ...   |
618s 938 | |     }
618s 939 | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:949:16
618s     |
618s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:93:15
618s    |
618s 93 |         #[cfg(syn_no_non_exhaustive)]
618s    |               ^^^^^^^^^^^^^^^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:381:19
618s     |
618s 381 |             #[cfg(syn_no_non_exhaustive)]
618s     |                   ^^^^^^^^^^^^^^^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:597:15
618s     |
618s 597 |         #[cfg(syn_no_non_exhaustive)]
618s     |               ^^^^^^^^^^^^^^^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:705:15
618s     |
618s 705 |         #[cfg(syn_no_non_exhaustive)]
618s     |               ^^^^^^^^^^^^^^^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:815:15
618s     |
618s 815 |         #[cfg(syn_no_non_exhaustive)]
618s     |               ^^^^^^^^^^^^^^^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:976:16
618s     |
618s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1237:16
618s      |
618s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1264:16
618s      |
618s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1305:16
618s      |
618s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1338:16
618s      |
618s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1352:16
618s      |
618s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1401:16
618s      |
618s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1419:16
618s      |
618s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1500:16
618s      |
618s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1535:16
618s      |
618s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1564:16
618s      |
618s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1584:16
618s      |
618s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1680:16
618s      |
618s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1722:16
618s      |
618s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1745:16
618s      |
618s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1827:16
618s      |
618s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1843:16
618s      |
618s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1859:16
618s      |
618s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1903:16
618s      |
618s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1921:16
618s      |
618s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1971:16
618s      |
618s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1995:16
618s      |
618s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2019:16
618s      |
618s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2070:16
618s      |
618s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2144:16
618s      |
618s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2200:16
618s      |
618s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2260:16
618s      |
618s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2290:16
618s      |
618s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2319:16
618s      |
618s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2392:16
618s      |
618s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2410:16
618s      |
618s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2522:16
618s      |
618s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2603:16
618s      |
618s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2628:16
618s      |
618s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2668:16
618s      |
618s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2726:16
618s      |
618s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:1817:23
618s      |
618s 1817 |                 #[cfg(syn_no_non_exhaustive)]
618s      |                       ^^^^^^^^^^^^^^^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2251:23
618s      |
618s 2251 |                 #[cfg(syn_no_non_exhaustive)]
618s      |                       ^^^^^^^^^^^^^^^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2592:27
618s      |
618s 2592 |                     #[cfg(syn_no_non_exhaustive)]
618s      |                           ^^^^^^^^^^^^^^^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2771:16
618s      |
618s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2787:16
618s      |
618s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2799:16
618s      |
618s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2815:16
618s      |
618s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2830:16
618s      |
618s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2843:16
618s      |
618s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2861:16
618s      |
618s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2873:16
618s      |
618s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2888:16
618s      |
618s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2903:16
618s      |
618s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2929:16
618s      |
618s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2942:16
618s      |
618s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2964:16
618s      |
618s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:2979:16
618s      |
618s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3001:16
618s      |
618s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3023:16
618s      |
618s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3034:16
618s      |
618s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3043:16
618s      |
618s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3050:16
618s      |
618s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3059:16
618s      |
618s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3066:16
618s      |
618s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3075:16
618s      |
618s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3091:16
618s      |
618s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3110:16
618s      |
618s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3130:16
618s      |
618s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3139:16
618s      |
618s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3155:16
618s      |
618s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3177:16
618s      |
618s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3193:16
618s      |
618s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3202:16
618s      |
618s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3212:16
618s      |
618s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3226:16
618s      |
618s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3237:16
618s      |
618s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3273:16
618s      |
618s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/item.rs:3301:16
618s      |
618s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:80:16
618s    |
618s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:93:16
618s    |
618s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/file.rs:118:16
618s     |
618s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:127:16
618s     |
618s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lifetime.rs:145:16
618s     |
618s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:629:12
618s     |
618s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:640:12
618s     |
618s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:652:12
618s     |
618s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
618s     |
618s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                      ^^^^^^^
618s     |
618s    ::: /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:14:1
618s     |
618s 14  | / ast_enum_of_structs! {
618s 15  | |     /// A Rust literal such as a string or integer or boolean.
618s 16  | |     ///
618s 17  | |     /// # Syntax tree enum
618s ...   |
618s 48  | |     }
618s 49  | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
618s     |
618s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |                    ^^^^^^^
618s ...
618s 703 | lit_extra_traits!(LitStr);
618s     | ------------------------- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
618s     |
618s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |                    ^^^^^^^
618s ...
618s 704 | lit_extra_traits!(LitByteStr);
618s     | ----------------------------- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
618s     |
618s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |                    ^^^^^^^
618s ...
618s 705 | lit_extra_traits!(LitByte);
618s     | -------------------------- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
618s     |
618s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |                    ^^^^^^^
618s ...
618s 706 | lit_extra_traits!(LitChar);
618s     | -------------------------- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
618s     |
618s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |                    ^^^^^^^
618s ...
618s 707 | lit_extra_traits!(LitInt);
618s     | ------------------------- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:666:20
618s     |
618s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |                    ^^^^^^^
618s ...
618s 708 | lit_extra_traits!(LitFloat);
618s     | --------------------------- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:170:16
618s     |
618s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:200:16
618s     |
618s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:744:16
618s     |
618s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:816:16
618s     |
618s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:827:16
618s     |
618s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:838:16
618s     |
618s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:849:16
618s     |
618s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:860:16
618s     |
618s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:871:16
618s     |
618s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:882:16
618s     |
618s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:900:16
618s     |
618s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:907:16
618s     |
618s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:914:16
618s     |
618s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:921:16
618s     |
618s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:928:16
618s     |
618s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:935:16
618s     |
618s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:942:16
618s     |
618s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/lit.rs:1568:15
618s      |
618s 1568 |         #[cfg(syn_no_negative_literal_parse)]
618s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:15:16
618s    |
618s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:29:16
618s    |
618s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:137:16
618s     |
618s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:145:16
618s     |
618s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:177:16
618s     |
618s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/mac.rs:201:16
618s     |
618s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s  --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:8:16
618s   |
618s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
618s   |                ^^^^^^^
618s   |
618s   = help: consider using a Cargo feature instead
618s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s            [lints.rust]
618s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:37:16
618s    |
618s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:57:16
618s    |
618s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:70:16
618s    |
618s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:83:16
618s    |
618s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:95:16
618s    |
618s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/derive.rs:231:16
618s     |
618s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s  --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:6:16
618s   |
618s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s   |                ^^^^^^^
618s   |
618s   = help: consider using a Cargo feature instead
618s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s            [lints.rust]
618s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:72:16
618s    |
618s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:130:16
618s     |
618s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:165:16
618s     |
618s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:188:16
618s     |
618s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/op.rs:224:16
618s     |
618s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s  --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:7:16
618s   |
618s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s   |                ^^^^^^^
618s   |
618s   = help: consider using a Cargo feature instead
618s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s            [lints.rust]
618s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:19:16
618s    |
618s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:39:16
618s    |
618s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:136:16
618s     |
618s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:147:16
618s     |
618s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:109:20
618s     |
618s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                    ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:312:16
618s     |
618s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:321:16
618s     |
618s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/stmt.rs:336:16
618s     |
618s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:16:16
618s    |
618s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:17:20
618s    |
618s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
618s    |                    ^^^^^^^^^^^^^^^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
618s     |
618s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                      ^^^^^^^
618s     |
618s    ::: /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:5:1
618s     |
618s 5   | / ast_enum_of_structs! {
618s 6   | |     /// The possible types that a Rust value could have.
618s 7   | |     ///
618s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
618s ...   |
618s 88  | |     }
618s 89  | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:96:16
618s    |
618s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:110:16
618s     |
618s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:128:16
618s     |
618s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:141:16
618s     |
618s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:153:16
618s     |
618s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:164:16
618s     |
618s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:175:16
618s     |
618s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:186:16
618s     |
618s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:199:16
618s     |
618s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:211:16
618s     |
618s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:225:16
618s     |
618s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:239:16
618s     |
618s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:252:16
618s     |
618s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:264:16
618s     |
618s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:276:16
618s     |
618s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:288:16
618s     |
618s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:311:16
618s     |
618s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:323:16
618s     |
618s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:85:15
618s    |
618s 85 |         #[cfg(syn_no_non_exhaustive)]
618s    |               ^^^^^^^^^^^^^^^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:342:16
618s     |
618s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:656:16
618s     |
618s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:667:16
618s     |
618s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:680:16
618s     |
618s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:703:16
618s     |
618s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:716:16
618s     |
618s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:777:16
618s     |
618s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:786:16
618s     |
618s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:795:16
618s     |
618s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:828:16
618s     |
618s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:837:16
618s     |
618s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:887:16
618s     |
618s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:895:16
618s     |
618s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:949:16
618s     |
618s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:992:16
618s     |
618s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1003:16
618s      |
618s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1024:16
618s      |
618s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1098:16
618s      |
618s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1108:16
618s      |
618s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:357:20
618s     |
618s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                    ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:869:20
618s     |
618s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                    ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:904:20
618s     |
618s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                    ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:958:20
618s     |
618s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                    ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1128:16
618s      |
618s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1137:16
618s      |
618s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1148:16
618s      |
618s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1162:16
618s      |
618s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1172:16
618s      |
618s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1193:16
618s      |
618s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1200:16
618s      |
618s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1209:16
618s      |
618s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1216:16
618s      |
618s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1224:16
618s      |
618s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1232:16
618s      |
618s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1241:16
618s      |
618s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1250:16
618s      |
618s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1257:16
618s      |
618s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1264:16
618s      |
618s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1277:16
618s      |
618s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1289:16
618s      |
618s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/ty.rs:1297:16
618s      |
618s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:16:16
618s    |
618s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:17:20
618s    |
618s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
618s    |                    ^^^^^^^^^^^^^^^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/macros.rs:155:20
618s     |
618s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                      ^^^^^^^
618s     |
618s    ::: /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:5:1
618s     |
618s 5   | / ast_enum_of_structs! {
618s 6   | |     /// A pattern in a local binding, function signature, match expression, or
618s 7   | |     /// various other places.
618s 8   | |     ///
618s ...   |
618s 97  | |     }
618s 98  | | }
618s     | |_- in this macro invocation
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s     = note: this warning originates in the macro `generate_to_tokens` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:104:16
618s     |
618s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:119:16
618s     |
618s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:136:16
618s     |
618s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:147:16
618s     |
618s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:158:16
618s     |
618s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:176:16
618s     |
618s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:188:16
618s     |
618s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:201:16
618s     |
618s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:214:16
618s     |
618s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:225:16
618s     |
618s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:237:16
618s     |
618s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:251:16
618s     |
618s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:263:16
618s     |
618s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:275:16
618s     |
618s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:288:16
618s     |
618s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:302:16
618s     |
618s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:94:15
618s    |
618s 94 |         #[cfg(syn_no_non_exhaustive)]
618s    |               ^^^^^^^^^^^^^^^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:318:16
618s     |
618s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:769:16
618s     |
618s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:777:16
618s     |
618s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:791:16
618s     |
618s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:807:16
618s     |
618s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:816:16
618s     |
618s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:826:16
618s     |
618s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:834:16
618s     |
618s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:844:16
618s     |
618s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:853:16
618s     |
618s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:863:16
618s     |
618s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:871:16
618s     |
618s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:879:16
618s     |
618s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:889:16
618s     |
618s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:899:16
618s     |
618s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:907:16
618s     |
618s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/pat.rs:916:16
618s     |
618s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s  --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:9:16
618s   |
618s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s   |                ^^^^^^^
618s   |
618s   = help: consider using a Cargo feature instead
618s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s            [lints.rust]
618s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:35:16
618s    |
618s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:67:16
618s    |
618s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s    |                ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:105:16
618s     |
618s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:130:16
618s     |
618s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:144:16
618s     |
618s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:157:16
618s     |
618s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:171:16
618s     |
618s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:201:16
618s     |
618s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:218:16
618s     |
618s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:225:16
618s     |
618s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:358:16
618s     |
618s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:385:16
618s     |
618s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:397:16
618s     |
618s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:430:16
618s     |
618s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:442:16
618s     |
618s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:505:20
618s     |
618s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                    ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:569:20
618s     |
618s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                    ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:591:20
618s     |
618s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                    ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:693:16
618s     |
618s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:701:16
618s     |
618s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:709:16
618s     |
618s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:724:16
618s     |
618s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:752:16
618s     |
618s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:793:16
618s     |
618s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:802:16
618s     |
618s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/path.rs:811:16
618s     |
618s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:371:12
618s     |
618s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1012:12
618s      |
618s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:54:15
618s    |
618s 54 |     #[cfg(not(syn_no_const_vec_new))]
618s    |               ^^^^^^^^^^^^^^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:63:11
618s    |
618s 63 |     #[cfg(syn_no_const_vec_new)]
618s    |           ^^^^^^^^^^^^^^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:267:16
618s     |
618s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:288:16
618s     |
618s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:325:16
618s     |
618s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:346:16
618s     |
618s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s     |                ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1060:16
618s      |
618s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/punctuated.rs:1071:16
618s      |
618s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
618s      |                ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:68:12
618s    |
618s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
618s    |            ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_quote.rs:100:12
618s     |
618s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
618s     |
618s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s  --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:7:12
618s   |
618s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s   |            ^^^^^^^
618s   |
618s   = help: consider using a Cargo feature instead
618s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s            [lints.rust]
618s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:17:12
618s    |
618s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s    |            ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:29:12
618s    |
618s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s    |            ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:43:12
618s    |
618s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s    |            ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:46:12
618s    |
618s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s    |            ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:53:12
618s    |
618s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s    |            ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:66:12
618s    |
618s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s    |            ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:77:12
618s    |
618s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s    |            ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:80:12
618s    |
618s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s    |            ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:87:12
618s    |
618s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s    |            ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:98:12
618s    |
618s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s    |            ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:108:12
618s     |
618s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:120:12
618s     |
618s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:135:12
618s     |
618s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:146:12
618s     |
618s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:157:12
618s     |
618s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:168:12
618s     |
618s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:179:12
618s     |
618s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:189:12
618s     |
618s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:202:12
618s     |
618s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:282:12
618s     |
618s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:293:12
618s     |
618s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:305:12
618s     |
618s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:317:12
618s     |
618s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:329:12
618s     |
618s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:341:12
618s     |
618s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:353:12
618s     |
618s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:364:12
618s     |
618s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:375:12
618s     |
618s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:387:12
618s     |
618s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:399:12
618s     |
618s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:411:12
618s     |
618s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:428:12
618s     |
618s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:439:12
618s     |
618s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:451:12
618s     |
618s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:466:12
618s     |
618s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:477:12
618s     |
618s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:490:12
618s     |
618s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:502:12
618s     |
618s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:515:12
618s     |
618s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:525:12
618s     |
618s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:537:12
618s     |
618s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:547:12
618s     |
618s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:560:12
618s     |
618s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:575:12
618s     |
618s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:586:12
618s     |
618s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:597:12
618s     |
618s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:609:12
618s     |
618s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:622:12
618s     |
618s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:635:12
618s     |
618s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:646:12
618s     |
618s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:660:12
618s     |
618s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:671:12
618s     |
618s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:682:12
618s     |
618s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:693:12
618s     |
618s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:705:12
618s     |
618s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:716:12
618s     |
618s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:727:12
618s     |
618s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:740:12
618s     |
618s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:751:12
618s     |
618s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:764:12
618s     |
618s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:776:12
618s     |
618s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:788:12
618s     |
618s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:799:12
618s     |
618s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:809:12
618s     |
618s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:819:12
618s     |
618s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:830:12
618s     |
618s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:840:12
618s     |
618s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:855:12
618s     |
618s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:867:12
618s     |
618s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:878:12
618s     |
618s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:894:12
618s     |
618s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:907:12
618s     |
618s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:920:12
618s     |
618s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:930:12
618s     |
618s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:941:12
618s     |
618s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:953:12
618s     |
618s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:968:12
618s     |
618s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:986:12
618s     |
618s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:997:12
618s     |
618s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s     |            ^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1010:12
618s      |
618s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1027:12
618s      |
618s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1037:12
618s      |
618s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1064:12
618s      |
618s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1081:12
618s      |
618s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1096:12
618s      |
618s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1111:12
618s      |
618s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1123:12
618s      |
618s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1135:12
618s      |
618s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1152:12
618s      |
618s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1164:12
618s      |
618s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1177:12
618s      |
618s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1191:12
618s      |
618s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1209:12
618s      |
618s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1224:12
618s      |
618s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1243:12
618s      |
618s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1259:12
618s      |
618s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1275:12
618s      |
618s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1289:12
618s      |
618s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1303:12
618s      |
618s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1313:12
618s      |
618s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1324:12
618s      |
618s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1339:12
618s      |
618s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1349:12
618s      |
618s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1362:12
618s      |
618s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1374:12
618s      |
618s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1385:12
618s      |
618s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1395:12
618s      |
618s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1406:12
618s      |
618s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1417:12
618s      |
618s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1428:12
618s      |
618s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1440:12
618s      |
618s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1450:12
618s      |
618s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1461:12
618s      |
618s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1487:12
618s      |
618s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1498:12
618s      |
618s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1511:12
618s      |
618s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1521:12
618s      |
618s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1531:12
618s      |
618s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1542:12
618s      |
618s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1553:12
618s      |
618s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1565:12
618s      |
618s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1577:12
618s      |
618s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1587:12
618s      |
618s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1598:12
618s      |
618s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1611:12
618s      |
618s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1622:12
618s      |
618s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1633:12
618s      |
618s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1645:12
618s      |
618s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1655:12
618s      |
618s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1665:12
618s      |
618s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1678:12
618s      |
618s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1688:12
618s      |
618s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1699:12
618s      |
618s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1710:12
618s      |
618s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1722:12
618s      |
618s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1735:12
618s      |
618s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1738:12
618s      |
618s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1745:12
618s      |
618s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1757:12
618s      |
618s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1767:12
618s      |
618s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1786:12
618s      |
618s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1798:12
618s      |
618s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1810:12
618s      |
618s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1813:12
618s      |
618s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1820:12
618s      |
618s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1835:12
618s      |
618s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1850:12
618s      |
618s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1861:12
618s      |
618s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1873:12
618s      |
618s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1889:12
618s      |
618s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1914:12
618s      |
618s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1926:12
618s      |
618s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1942:12
618s      |
618s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1952:12
618s      |
618s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1962:12
618s      |
618s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1971:12
618s      |
618s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1978:12
618s      |
618s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1987:12
618s      |
618s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2001:12
618s      |
618s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2011:12
618s      |
618s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2021:12
618s      |
618s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2031:12
618s      |
618s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2043:12
618s      |
618s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2055:12
618s      |
618s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2065:12
618s      |
618s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2075:12
618s      |
618s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2085:12
618s      |
618s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2088:12
618s      |
618s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2095:12
618s      |
618s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2104:12
618s      |
618s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2114:12
618s      |
618s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2123:12
618s      |
618s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2134:12
618s      |
618s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2145:12
618s      |
618s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2158:12
618s      |
618s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2168:12
618s      |
618s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2180:12
618s      |
618s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2189:12
618s      |
618s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2198:12
618s      |
618s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2210:12
618s      |
618s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2222:12
618s      |
618s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:2232:12
618s      |
618s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:276:23
618s     |
618s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
618s     |                       ^^^^^^^^^^^^^^^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:849:19
618s     |
618s 849 |             #[cfg(syn_no_non_exhaustive)]
618s     |                   ^^^^^^^^^^^^^^^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:962:19
618s     |
618s 962 |             #[cfg(syn_no_non_exhaustive)]
618s     |                   ^^^^^^^^^^^^^^^^^^^^^
618s     |
618s     = help: consider using a Cargo feature instead
618s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s              [lints.rust]
618s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1058:19
618s      |
618s 1058 |             #[cfg(syn_no_non_exhaustive)]
618s      |                   ^^^^^^^^^^^^^^^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1481:19
618s      |
618s 1481 |             #[cfg(syn_no_non_exhaustive)]
618s      |                   ^^^^^^^^^^^^^^^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1829:19
618s      |
618s 1829 |             #[cfg(syn_no_non_exhaustive)]
618s      |                   ^^^^^^^^^^^^^^^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/gen/clone.rs:1908:19
618s      |
618s 1908 |             #[cfg(syn_no_non_exhaustive)]
618s      |                   ^^^^^^^^^^^^^^^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unused import: `crate::gen::*`
618s    --> /usr/share/cargo/registry/syn-1.0.109/src/lib.rs:787:9
618s     |
618s 787 | pub use crate::gen::*;
618s     |         ^^^^^^^^^^^^^
618s     |
618s     = note: `#[warn(unused_imports)]` on by default
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1065:12
618s      |
618s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1072:12
618s      |
618s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1083:12
618s      |
618s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1090:12
618s      |
618s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1100:12
618s      |
618s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1116:12
618s      |
618s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s     --> /usr/share/cargo/registry/syn-1.0.109/src/parse.rs:1126:12
618s      |
618s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
618s      |            ^^^^^^^
618s      |
618s      = help: consider using a Cargo feature instead
618s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s               [lints.rust]
618s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
618s warning: unexpected `cfg` condition name: `doc_cfg`
618s   --> /usr/share/cargo/registry/syn-1.0.109/src/reserved.rs:29:12
618s    |
618s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
618s    |            ^^^^^^^
618s    |
618s    = help: consider using a Cargo feature instead
618s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
618s             [lints.rust]
618s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
618s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
618s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
618s 
620s warning: `syn` (lib) generated 882 warnings (90 duplicates)
620s    Compiling quickcheck_macros v1.0.0 (/usr/share/cargo/registry/quickcheck_macros-1.0.0)
620s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quickcheck_macros CARGO_MANIFEST_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A macro attribute for quickcheck.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck_macros CARGO_PKG_README=../README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name quickcheck_macros --edition=2015 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=fa486ccb305b5f40 -C extra-filename=-fa486ccb305b5f40 --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -C incremental=/tmp/tmp.mC0g4EblDv/target/debug/incremental -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern proc_macro2=/tmp/tmp.mC0g4EblDv/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rlib --extern quote=/tmp/tmp.mC0g4EblDv/target/debug/deps/libquote-02cce1196ab14cd2.rlib --extern syn=/tmp/tmp.mC0g4EblDv/target/debug/deps/libsyn-d4d27e7499a95352.rlib --extern proc_macro`
621s    Compiling quickcheck v1.0.3
621s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quickcheck CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/quickcheck-1.0.3 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Automatic property based testing with shrinking.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.3 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=3 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/quickcheck-1.0.3 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name quickcheck --edition=2018 /tmp/tmp.mC0g4EblDv/registry/quickcheck-1.0.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="env_logger"' --cfg 'feature="log"' --cfg 'feature="regex"' --cfg 'feature="use_logging"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "env_logger", "log", "regex", "use_logging"))' -C metadata=841bba9399752fd7 -C extra-filename=-841bba9399752fd7 --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps --target powerpc64le-unknown-linux-gnu -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern env_logger=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libenv_logger-8d2e92fb97149bc7.rmeta --extern log=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/liblog-0aebf00247d0fee6.rmeta --extern rand=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/librand-8d98cd92ed15fe91.rmeta --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry`
622s warning: trait `AShow` is never used
622s    --> /usr/share/cargo/registry/quickcheck-1.0.3/src/tester.rs:416:7
622s     |
622s 416 | trait AShow: Arbitrary + Debug {}
622s     |       ^^^^^
622s     |
622s     = note: `#[warn(dead_code)]` on by default
622s 
622s warning: panic message is not a string literal
622s    --> /usr/share/cargo/registry/quickcheck-1.0.3/src/tester.rs:165:35
622s     |
622s 165 |             Err(result) => panic!(result.failed_msg()),
622s     |                                   ^^^^^^^^^^^^^^^^^^^
622s     |
622s     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
622s     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
622s     = note: `#[warn(non_fmt_panics)]` on by default
622s help: add a "{}" format string to `Display` the message
622s     |
622s 165 |             Err(result) => panic!("{}", result.failed_msg()),
622s     |                                   +++++
622s 
623s warning: `quickcheck` (lib) generated 2 warnings
623s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quickcheck CARGO_MANIFEST_DIR=/tmp/tmp.mC0g4EblDv/registry/quickcheck-1.0.3 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Automatic property based testing with shrinking.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.3 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=3 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.mC0g4EblDv/registry/quickcheck-1.0.3 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name quickcheck --edition=2018 /tmp/tmp.mC0g4EblDv/registry/quickcheck-1.0.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="env_logger"' --cfg 'feature="log"' --cfg 'feature="regex"' --cfg 'feature="use_logging"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "env_logger", "log", "regex", "use_logging"))' -C metadata=a094139550260e19 -C extra-filename=-a094139550260e19 --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern env_logger=/tmp/tmp.mC0g4EblDv/target/debug/deps/libenv_logger-0b67fef5addb2d0d.rmeta --extern log=/tmp/tmp.mC0g4EblDv/target/debug/deps/liblog-4a7f1e70b4fa58ec.rmeta --extern rand=/tmp/tmp.mC0g4EblDv/target/debug/deps/librand-439dd34e91d088f1.rmeta --cap-lints warn`
624s warning: trait `AShow` is never used
624s    --> /tmp/tmp.mC0g4EblDv/registry/quickcheck-1.0.3/src/tester.rs:416:7
624s     |
624s 416 | trait AShow: Arbitrary + Debug {}
624s     |       ^^^^^
624s     |
624s     = note: `#[warn(dead_code)]` on by default
624s 
624s warning: panic message is not a string literal
624s    --> /tmp/tmp.mC0g4EblDv/registry/quickcheck-1.0.3/src/tester.rs:165:35
624s     |
624s 165 |             Err(result) => panic!(result.failed_msg()),
624s     |                                   ^^^^^^^^^^^^^^^^^^^
624s     |
624s     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
624s     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
624s     = note: `#[warn(non_fmt_panics)]` on by default
624s help: add a "{}" format string to `Display` the message
624s     |
624s 165 |             Err(result) => panic!("{}", result.failed_msg()),
624s     |                                   +++++
624s 
626s warning: `quickcheck` (lib) generated 2 warnings
626s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quickcheck_macros CARGO_MANIFEST_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A macro attribute for quickcheck.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck_macros CARGO_PKG_README=../README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name quickcheck_macros --edition=2015 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=ec895a25861ca1ad -C extra-filename=-ec895a25861ca1ad --out-dir /tmp/tmp.mC0g4EblDv/target/debug/deps -C incremental=/tmp/tmp.mC0g4EblDv/target/debug/incremental -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern proc_macro2=/tmp/tmp.mC0g4EblDv/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rlib --extern quickcheck=/tmp/tmp.mC0g4EblDv/target/debug/deps/libquickcheck-a094139550260e19.rlib --extern quote=/tmp/tmp.mC0g4EblDv/target/debug/deps/libquote-02cce1196ab14cd2.rlib --extern syn=/tmp/tmp.mC0g4EblDv/target/debug/deps/libsyn-d4d27e7499a95352.rlib --extern proc_macro`
627s warning: `syn` (lib) generated 882 warnings (90 duplicates)
627s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_BIN_NAME=attribute CARGO_CRATE_NAME=attribute CARGO_MANIFEST_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A macro attribute for quickcheck.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck_macros CARGO_PKG_README=../README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 LD_LIBRARY_PATH=/tmp/tmp.mC0g4EblDv/target/debug/deps rustc --crate-name attribute --edition=2015 examples/attribute.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=56b26b74c480886a -C extra-filename=-56b26b74c480886a --out-dir /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/examples --target powerpc64le-unknown-linux-gnu -C incremental=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/incremental -L dependency=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps -L dependency=/tmp/tmp.mC0g4EblDv/target/debug/deps --extern proc_macro2=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libproc_macro2-9a7a21cf559ae574.rlib --extern quickcheck=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libquickcheck-841bba9399752fd7.rlib --extern quickcheck_macros=/tmp/tmp.mC0g4EblDv/target/debug/deps/libquickcheck_macros-fa486ccb305b5f40.so --extern quote=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libquote-7f97184a7c2c1d23.rlib --extern syn=/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps/libsyn-c6fed8f0c6cb3885.rlib -C debuginfo=2 -C strip=none --cap-lints warn -C linker=powerpc64le-linux-gnu-gcc -C link-arg=-Wl,-Bsymbolic-functions -C link-arg=-flto=auto -C link-arg=-ffat-lto-objects -C link-arg=-Wl,-z,relro --remap-path-prefix /usr/share/cargo/registry/quickcheck_macros-1.0.0=/usr/share/cargo/registry/quickcheck-macros-1.0.0 --remap-path-prefix /tmp/tmp.mC0g4EblDv/registry=/usr/share/cargo/registry`
628s     Finished `test` profile [unoptimized + debuginfo] target(s) in 41.76s
628s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A macro attribute for quickcheck.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck_macros CARGO_PKG_README=../README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.mC0g4EblDv/target/debug/deps:/tmp/tmp.mC0g4EblDv/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' /tmp/tmp.mC0g4EblDv/target/debug/deps/quickcheck_macros-ec895a25861ca1ad`
628s 
628s running 0 tests
628s 
628s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
628s 
628s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/quickcheck_macros-1.0.0 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='A macro attribute for quickcheck.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/quickcheck' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=quickcheck_macros CARGO_PKG_README=../README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/quickcheck' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/deps:/tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' /tmp/tmp.mC0g4EblDv/target/powerpc64le-unknown-linux-gnu/debug/examples/attribute-56b26b74c480886a`
628s 
628s running 1 test
628s test double_reversal_is_identity ... ok
628s 
628s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
628s 
629s autopkgtest [06:48:50]: test librust-quickcheck-macros-dev:: -----------------------]
630s librust-quickcheck-macros-dev: PASS
630s autopkgtest [06:48:51]: test librust-quickcheck-macros-dev::  - - - - - - - - - - results - - - - - - - - - -
630s autopkgtest [06:48:51]: @@@@@@@@@@@@@@@@@@@@ summary
630s rust-quickcheck-macros:@ PASS
630s librust-quickcheck-macros-dev:default PASS
630s librust-quickcheck-macros-dev: PASS