0s autopkgtest [03:00:43]: starting date and time: 2024-11-25 03:00:43+0000
  0s autopkgtest [03:00:43]: git checkout: 6f3be7a8 Fix armhf LXD image generation for plucky
  0s autopkgtest [03:00:43]: host juju-7f2275-prod-proposed-migration-environment-15; command line: /home/ubuntu/autopkgtest/runner/autopkgtest --output-dir /tmp/autopkgtest-work.2fwq1evs/out --timeout-copy=6000 --setup-commands /home/ubuntu/autopkgtest-cloud/worker-config-production/setup-canonical.sh --apt-pocket=proposed=src:rust-darling-core-0.14 --apt-upgrade rust-darling-macro-0.14 --timeout-short=300 --timeout-copy=20000 --timeout-build=20000 --env=ADT_TEST_TRIGGERS=rust-darling-core-0.14/0.14.4-3 -- ssh -s /home/ubuntu/autopkgtest/ssh-setup/nova -- --flavor autopkgtest-ppc64el --security-groups autopkgtest-juju-7f2275-prod-proposed-migration-environment-15@bos03-ppc64el-9.secgroup --name adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314 --image adt/ubuntu-plucky-ppc64el-server --keyname testbed-juju-7f2275-prod-proposed-migration-environment-15 --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/
677s nova [W] Using flock in prodstack6-ppc64el
677s Creating nova instance adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314 from image adt/ubuntu-plucky-ppc64el-server-20241119.img (UUID dcc6a44c-21fb-45bb-821a-d64a8784c175)...
677s nova [E] nova boot failed (attempt #0):
677s nova [E] DEBUG (extension:189) found extension EntryPoint.parse('v1password = swiftclient.authv1:PasswordLoader')
677s DEBUG (extension:189) found extension EntryPoint.parse('noauth = cinderclient.contrib.noauth:CinderNoAuthLoader')
677s DEBUG (extension:189) found extension EntryPoint.parse('admin_token = keystoneauth1.loading._plugins.admin_token:AdminToken')
677s DEBUG (extension:189) found extension EntryPoint.parse('none = keystoneauth1.loading._plugins.noauth:NoAuth')
677s DEBUG (extension:189) found extension EntryPoint.parse('password = keystoneauth1.loading._plugins.identity.generic:Password')
677s DEBUG (extension:189) found extension EntryPoint.parse('token = keystoneauth1.loading._plugins.identity.generic:Token')
677s DEBUG (extension:189) found extension EntryPoint.parse('v2password = keystoneauth1.loading._plugins.identity.v2:Password')
677s DEBUG (extension:189) found extension EntryPoint.parse('v2token = keystoneauth1.loading._plugins.identity.v2:Token')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3adfspassword = keystoneauth1.extras._saml2._loading:ADFSPassword')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3applicationcredential = keystoneauth1.loading._plugins.identity.v3:ApplicationCredential')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3fedkerb = keystoneauth1.extras.kerberos._loading:MappedKerberos')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3kerberos = keystoneauth1.extras.kerberos._loading:Kerberos')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3multifactor = keystoneauth1.loading._plugins.identity.v3:MultiFactor')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oauth1 = keystoneauth1.extras.oauth1._loading:V3OAuth1')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcaccesstoken = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAccessToken')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcauthcode = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAuthorizationCode')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcclientcredentials = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectClientCredentials')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcpassword = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectPassword')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3password = keystoneauth1.loading._plugins.identity.v3:Password')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3samlpassword = keystoneauth1.extras._saml2._loading:Saml2Password')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3token = keystoneauth1.loading._plugins.identity.v3:Token')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3tokenlessauth = keystoneauth1.loading._plugins.identity.v3:TokenlessAuth')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3totp = keystoneauth1.loading._plugins.identity.v3:TOTP')
677s 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"
677s DEBUG (connectionpool:962) Starting new HTTPS connection (1): keystone.ps6.canonical.com:5000
677s DEBUG (connectionpool:429) https://keystone.ps6.canonical.com:5000 "GET /v3 HTTP/1.1" 200 267
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 267 Content-Type: application/json Date: Mon, 25 Nov 2024 03:00:54 GMT Keep-Alive: timeout=75, max=1000 Server: Apache/2.4.52 (Ubuntu) Vary: X-Auth-Token x-openstack-request-id: req-1b86c2f3-a5b2-4e8c-9049-4f798c524d06
677s 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"}]}}
677s DEBUG (session:946) GET call to https://keystone.ps6.canonical.com:5000/v3 used request id req-1b86c2f3-a5b2-4e8c-9049-4f798c524d06
677s DEBUG (base:182) Making authentication request to https://keystone.ps6.canonical.com:5000/v3/auth/tokens
677s DEBUG (connectionpool:429) https://keystone.ps6.canonical.com:5000 "POST /v3/auth/tokens HTTP/1.1" 201 12525
677s 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": ["MGSSepHtQXmffdzXGhaoYQ"], "expires_at": "2024-11-26T03:00:54.000000Z", "issued_at": "2024-11-25T03:00:54.000000Z", "project": {"domain": {"id": "default", "name": "Default"}, "id": "623df63b80274c21bc79a0c35e68d615", "name": "prod-proposed-migration-ppc64el_project"}, "is_domain": false, "roles": [{"id": "86bf3043974746c2bf52c2a9f362f986", "name": "reader"}, {"id": "15cf997650e345b7b21c02b5cdb7d84a", "name": "member"}, {"id": "80674fb26dab46e9a6bd57e7f8193360", "name": "load-balancer_member"}], "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"}]}}
677s 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}19a75af87157631c314df28dd48bf3a8c06e26f0f3a0866dc377530e27c93a01"
677s 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}19a75af87157631c314df28dd48bf3a8c06e26f0f3a0866dc377530e27c93a01"
677s DEBUG (connectionpool:962) Starting new HTTPS connection (1): nova.ps6.canonical.com:8774
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1 HTTP/1.1" 302 0
677s RESP: [302] Connection: Keep-Alive Content-Length: 0 Content-Type: text/plain; charset=utf8 Date: Mon, 25 Nov 2024 03:00:54 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-b86e9ff3-fb41-405a-801d-82edce5f5a06 x-openstack-request-id: req-b86e9ff3-fb41-405a-801d-82edce5f5a06
677s DEBUG (session:548) RESP: [302] Connection: Keep-Alive Content-Length: 0 Content-Type: text/plain; charset=utf8 Date: Mon, 25 Nov 2024 03:00:54 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-b86e9ff3-fb41-405a-801d-82edce5f5a06 x-openstack-request-id: req-b86e9ff3-fb41-405a-801d-82edce5f5a06
677s RESP BODY: Omitted, Content-Type is set to text/plain; charset=utf8. Only application/json responses have their bodies logged.
677s DEBUG (session:580) RESP BODY: Omitted, Content-Type is set to text/plain; charset=utf8. Only application/json responses have their bodies logged.
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/ HTTP/1.1" 200 397
677s RESP: [200] Connection: Keep-Alive Content-Length: 397 Content-Type: application/json Date: Mon, 25 Nov 2024 03:00:55 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-bff5df72-aa19-434b-b61b-ce3ab8ec93f5 x-openstack-request-id: req-bff5df72-aa19-434b-b61b-ce3ab8ec93f5
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 397 Content-Type: application/json Date: Mon, 25 Nov 2024 03:00:55 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-bff5df72-aa19-434b-b61b-ce3ab8ec93f5 x-openstack-request-id: req-bff5df72-aa19-434b-b61b-ce3ab8ec93f5
677s 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"}]}}
677s 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"}]}}
677s GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/ used request id req-bff5df72-aa19-434b-b61b-ce3ab8ec93f5
677s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/ used request id req-bff5df72-aa19-434b-b61b-ce3ab8ec93f5
677s DEBUG (extension:189) found extension EntryPoint.parse('v1password = swiftclient.authv1:PasswordLoader')
677s DEBUG (extension:189) found extension EntryPoint.parse('noauth = cinderclient.contrib.noauth:CinderNoAuthLoader')
677s DEBUG (extension:189) found extension EntryPoint.parse('admin_token = keystoneauth1.loading._plugins.admin_token:AdminToken')
677s DEBUG (extension:189) found extension EntryPoint.parse('none = keystoneauth1.loading._plugins.noauth:NoAuth')
677s DEBUG (extension:189) found extension EntryPoint.parse('password = keystoneauth1.loading._plugins.identity.generic:Password')
677s DEBUG (extension:189) found extension EntryPoint.parse('token = keystoneauth1.loading._plugins.identity.generic:Token')
677s DEBUG (extension:189) found extension EntryPoint.parse('v2password = keystoneauth1.loading._plugins.identity.v2:Password')
677s DEBUG (extension:189) found extension EntryPoint.parse('v2token = keystoneauth1.loading._plugins.identity.v2:Token')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3adfspassword = keystoneauth1.extras._saml2._loading:ADFSPassword')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3applicationcredential = keystoneauth1.loading._plugins.identity.v3:ApplicationCredential')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3fedkerb = keystoneauth1.extras.kerberos._loading:MappedKerberos')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3kerberos = keystoneauth1.extras.kerberos._loading:Kerberos')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3multifactor = keystoneauth1.loading._plugins.identity.v3:MultiFactor')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oauth1 = keystoneauth1.extras.oauth1._loading:V3OAuth1')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcaccesstoken = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAccessToken')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcauthcode = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAuthorizationCode')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcclientcredentials = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectClientCredentials')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcpassword = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectPassword')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3password = keystoneauth1.loading._plugins.identity.v3:Password')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3samlpassword = keystoneauth1.extras._saml2._loading:Saml2Password')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3token = keystoneauth1.loading._plugins.identity.v3:Token')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3tokenlessauth = keystoneauth1.loading._plugins.identity.v3:TokenlessAuth')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3totp = keystoneauth1.loading._plugins.identity.v3:TOTP')
677s 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}19a75af87157631c314df28dd48bf3a8c06e26f0f3a0866dc377530e27c93a01" -H "X-OpenStack-Nova-API-Version: 2.87"
677s DEBUG (connectionpool:962) Starting new HTTPS connection (1): glance.ps6.canonical.com:9292
677s DEBUG (connectionpool:429) https://glance.ps6.canonical.com:9292 "GET /v2/images/dcc6a44c-21fb-45bb-821a-d64a8784c175 HTTP/1.1" 200 2292
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 2292 Content-Type: application/json Date: Mon, 25 Nov 2024 03:00:55 GMT Keep-Alive: timeout=75, max=1000 Server: Apache/2.4.52 (Ubuntu) X-Openstack-Request-Id: req-311a818e-3cff-45a9-94a5-dd72a218287f
677s 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"}
677s 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-311a818e-3cff-45a9-94a5-dd72a218287f
677s 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}19a75af87157631c314df28dd48bf3a8c06e26f0f3a0866dc377530e27c93a01" -H "X-OpenStack-Nova-API-Version: 2.87"
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/flavors/autopkgtest-ppc64el HTTP/1.1" 404 92
677s DEBUG (session:548) RESP: [404] Connection: Keep-Alive Content-Length: 92 Content-Type: application/json; charset=UTF-8 Date: Mon, 25 Nov 2024 03:00:55 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-738c6030-f8c7-4bac-bf51-2454a9200034 x-openstack-request-id: req-738c6030-f8c7-4bac-bf51-2454a9200034
677s DEBUG (session:580) RESP BODY: {"itemNotFound": {"code": 404, "message": "Flavor autopkgtest-ppc64el could not be found."}}
677s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/flavors/autopkgtest-ppc64el used request id req-738c6030-f8c7-4bac-bf51-2454a9200034
677s 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}19a75af87157631c314df28dd48bf3a8c06e26f0f3a0866dc377530e27c93a01" -H "X-OpenStack-Nova-API-Version: 2.87"
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/flavors?is_public=None HTTP/1.1" 200 40172
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 40172 Content-Type: application/json Date: Mon, 25 Nov 2024 03:00:55 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-db0a4e9c-b554-4e7c-9644-2fda5937417c x-openstack-request-id: req-db0a4e9c-b554-4e7c-9644-2fda5937417c
677s 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}]}
677s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/flavors?is_public=None used request id req-db0a4e9c-b554-4e7c-9644-2fda5937417c
677s 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}19a75af87157631c314df28dd48bf3a8c06e26f0f3a0866dc377530e27c93a01" -H "X-OpenStack-Nova-API-Version: 2.87"
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/flavors/102d0b57-e8d2-46c6-9be4-f452119a0280 HTTP/1.1" 200 623
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 623 Content-Type: application/json Date: Mon, 25 Nov 2024 03:00:55 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-03061ef1-85f6-486d-ba03-5b9188a3090d x-openstack-request-id: req-03061ef1-85f6-486d-ba03-5b9188a3090d
677s 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"}}}
677s 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-03061ef1-85f6-486d-ba03-5b9188a3090d
677s 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}19a75af87157631c314df28dd48bf3a8c06e26f0f3a0866dc377530e27c93a01" -H "X-OpenStack-Nova-API-Version: 2.87" -d '{"server": {"name": "adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314", "imageRef": "dcc6a44c-21fb-45bb-821a-d64a8784c175", "flavorRef": "102d0b57-e8d2-46c6-9be4-f452119a0280", "user_data": "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", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-15", "min_count": 1, "max_count": 1, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-15@bos03-ppc64el-9.secgroup"}], "networks": [{"uuid": "3083d638-5564-4f5c-97ef-09f045123d20"}]}}'
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "POST /v2.1/servers HTTP/1.1" 202 478
677s DEBUG (session:548) RESP: [202] Connection: Keep-Alive Content-Length: 478 Content-Type: application/json Date: Mon, 25 Nov 2024 03:00:55 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/341bef8f-b347-4abb-bdf6-75b1b6880cd0 x-compute-request-id: req-0ff3515c-9c18-4e80-9a35-ca84a0335bef x-openstack-request-id: req-0ff3515c-9c18-4e80-9a35-ca84a0335bef
677s DEBUG (session:580) RESP BODY: {"server": {"id": "341bef8f-b347-4abb-bdf6-75b1b6880cd0", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/341bef8f-b347-4abb-bdf6-75b1b6880cd0"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/341bef8f-b347-4abb-bdf6-75b1b6880cd0"}], "OS-DCF:diskConfig": "MANUAL", "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-15@bos03-ppc64el-9.secgroup"}], "adminPass": "fydUMi8xQviM"}}
677s DEBUG (session:936) POST call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers used request id req-0ff3515c-9c18-4e80-9a35-ca84a0335bef
677s DEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/341bef8f-b347-4abb-bdf6-75b1b6880cd0 -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}19a75af87157631c314df28dd48bf3a8c06e26f0f3a0866dc377530e27c93a01" -H "X-OpenStack-Nova-API-Version: 2.87"
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/341bef8f-b347-4abb-bdf6-75b1b6880cd0 HTTP/1.1" 200 3215
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3215 Content-Type: application/json Date: Mon, 25 Nov 2024 03:00:57 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-58ac87c3-b25d-490d-af22-38d5e6a293e7 x-openstack-request-id: req-58ac87c3-b25d-490d-af22-38d5e6a293e7
677s DEBUG (session:580) RESP BODY: {"server": {"id": "341bef8f-b347-4abb-bdf6-75b1b6880cd0", "name": "adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314", "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": "2024-11-25T03:00:57Z", "updated": "2024-11-25T03:00:57Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/341bef8f-b347-4abb-bdf6-75b1b6880cd0"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/341bef8f-b347-4abb-bdf6-75b1b6880cd0"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-15", "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-xdjbkxnh", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-ppc64el-rust-darling-macro-0-14-20241125-022843-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": []}}
677s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/341bef8f-b347-4abb-bdf6-75b1b6880cd0 used request id req-58ac87c3-b25d-490d-af22-38d5e6a293e7
677s 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}19a75af87157631c314df28dd48bf3a8c06e26f0f3a0866dc377530e27c93a01" -H "X-OpenStack-Nova-API-Version: 2.87"
677s DEBUG (connectionpool:429) https://glance.ps6.canonical.com:9292 "GET /v2/images/dcc6a44c-21fb-45bb-821a-d64a8784c175 HTTP/1.1" 200 2292
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 2292 Content-Type: application/json Date: Mon, 25 Nov 2024 03:00:57 GMT Keep-Alive: timeout=75, max=999 Server: Apache/2.4.52 (Ubuntu) X-Openstack-Request-Id: req-118dff38-478c-4387-ad10-26c969e4c592
677s 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"}
677s 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-118dff38-478c-4387-ad10-26c969e4c592
677s +--------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------+
677s | Property                             | Value                                                                                                                                              |
677s +--------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------+
677s | OS-DCF:diskConfig                    | MANUAL                                                                                                                                             |
677s | OS-EXT-AZ:availability_zone          |                                                                                                                                                    |
677s | OS-EXT-SRV-ATTR:host                 | -                                                                                                                                                  |
677s | OS-EXT-SRV-ATTR:hostname             | adt-plucky-ppc64el-rust-darling-macro-0-14-20241125-022843-juju                                                                                    |
677s | OS-EXT-SRV-ATTR:hypervisor_hostname  | -                                                                                                                                                  |
677s | OS-EXT-SRV-ATTR:instance_name        |                                                                                                                                                    |
677s | OS-EXT-SRV-ATTR:kernel_id            |                                                                                                                                                    |
677s | OS-EXT-SRV-ATTR:launch_index         | 0                                                                                                                                                  |
677s | OS-EXT-SRV-ATTR:ramdisk_id           |                                                                                                                                                    |
677s | OS-EXT-SRV-ATTR:reservation_id       | r-xdjbkxnh                                                                                                                                         |
677s | OS-EXT-SRV-ATTR:root_device_name     | -                                                                                                                                                  |
677s | OS-EXT-STS:power_state               | 0                                                                                                                                                  |
677s | OS-EXT-STS:task_state                | scheduling                                                                                                                                         |
677s | OS-EXT-STS:vm_state                  | building                                                                                                                                           |
677s | OS-SRV-USG:launched_at               | -                                                                                                                                                  |
677s | OS-SRV-USG:terminated_at             | -                                                                                                                                                  |
677s | accessIPv4                           |                                                                                                                                                    |
677s | accessIPv6                           |                                                                                                                                                    |
677s | adminPass                            | fydUMi8xQviM                                                                                                                                       |
677s | config_drive                         |                                                                                                                                                    |
677s | created                              | 2024-11-25T03:00:57Z                                                                                                                               |
677s | description                          | -                                                                                                                                                  |
677s | flavor:disk                          | 20                                                                                                                                                 |
677s | flavor:ephemeral                     | 0                                                                                                                                                  |
677s | flavor:extra_specs                   | {"aggregate_instance_extra_specs:commit": "builder-ppc64el", "hw_rng:allowed": "True"}                                                             |
677s | flavor:original_name                 | autopkgtest-ppc64el                                                                                                                                |
677s | flavor:ram                           | 4096                                                                                                                                               |
677s | flavor:swap                          | 0                                                                                                                                                  |
677s | flavor:vcpus                         | 2                                                                                                                                                  |
677s | hostId                               |                                                                                                                                                    |
677s | id                                   | 341bef8f-b347-4abb-bdf6-75b1b6880cd0                                                                                                               |
677s | image                                | adt/ubuntu-plucky-ppc64el-server-20241119.img (dcc6a44c-21fb-45bb-821a-d64a8784c175)                                                               |
677s | key_name                             | testbed-juju-7f2275-prod-proposed-migration-environment-15                                                                                         |
677s | locked                               | False                                                                                                                                              |
677s | locked_reason                        | -                                                                                                                                                  |
677s | metadata                             | {}                                                                                                                                                 |
677s | name                                 | adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314 |
677s | os-extended-volumes:volumes_attached | []                                                                                                                                                 |
677s | progress                             | 0                                                                                                                                                  |
677s | security_groups                      | autopkgtest-juju-7f2275-prod-proposed-migration-environment-15@bos03-ppc64el-9.secgroup                                                            |
677s | server_groups                        | []                                                                                                                                                 |
677s | status                               | BUILD                                                                                                                                              |
677s | tags                                 | []                                                                                                                                                 |
677s | tenant_id                            | 623df63b80274c21bc79a0c35e68d615                                                                                                                   |
677s | trusted_image_certificates           | -                                                                                                                                                  |
677s | updated                              | 2024-11-25T03:00:57Z                                                                                                                               |
677s | user_id                              | c871debdeffd4cb8b69ce618fc4aa361                                                                                                                   |
677s +--------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------+DEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/341bef8f-b347-4abb-bdf6-75b1b6880cd0 -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}19a75af87157631c314df28dd48bf3a8c06e26f0f3a0866dc377530e27c93a01" -H "X-OpenStack-Nova-API-Version: 2.87"
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/341bef8f-b347-4abb-bdf6-75b1b6880cd0 HTTP/1.1" 200 3215
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3215 Content-Type: application/json Date: Mon, 25 Nov 2024 03:00:57 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-3b8fc6b5-a947-4397-89a5-f9de824a2cb4 x-openstack-request-id: req-3b8fc6b5-a947-4397-89a5-f9de824a2cb4
677s DEBUG (session:580) RESP BODY: {"server": {"id": "341bef8f-b347-4abb-bdf6-75b1b6880cd0", "name": "adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314", "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": "2024-11-25T03:00:57Z", "updated": "2024-11-25T03:00:57Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/341bef8f-b347-4abb-bdf6-75b1b6880cd0"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/341bef8f-b347-4abb-bdf6-75b1b6880cd0"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-15", "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-xdjbkxnh", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-ppc64el-rust-darling-macro-0-14-20241125-022843-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": []}}
677s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/341bef8f-b347-4abb-bdf6-75b1b6880cd0 used request id req-3b8fc6b5-a947-4397-89a5-f9de824a2cb4
677s 
677s 
677s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/341bef8f-b347-4abb-bdf6-75b1b6880cd0 -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}19a75af87157631c314df28dd48bf3a8c06e26f0f3a0866dc377530e27c93a01" -H "X-OpenStack-Nova-API-Version: 2.87"
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/341bef8f-b347-4abb-bdf6-75b1b6880cd0 HTTP/1.1" 200 3342
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3342 Content-Type: application/json Date: Mon, 25 Nov 2024 03:01:02 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-a73c06e7-9ffe-4561-9d64-71950cf4e0a9 x-openstack-request-id: req-a73c06e7-9ffe-4561-9d64-71950cf4e0a9
677s DEBUG (session:580) RESP BODY: {"server": {"id": "341bef8f-b347-4abb-bdf6-75b1b6880cd0", "name": "adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314", "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": "2024-11-25T03:00:56Z", "updated": "2024-11-25T03:00:57Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/341bef8f-b347-4abb-bdf6-75b1b6880cd0"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/341bef8f-b347-4abb-bdf6-75b1b6880cd0"}], "OS-DCF:diskConfig": "MANUAL", "fault": {"code": 500, "created": "2024-11-25T03:00:57Z", "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-15", "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-00067bd6", "OS-EXT-SRV-ATTR:hypervisor_hostname": null, "OS-EXT-SRV-ATTR:reservation_id": "r-xdjbkxnh", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-ppc64el-rust-darling-macro-0-14-20241125-022843-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": "I2Nsb3VkLWNvbmZpZwpob3N0bmFtZTogYXV0b3BrZ3Rlc3QKZnFkbjogYXV0b3BrZ3Rlc3QubG9jYWwKbWFuYWdlX2V0Y19ob3N0czogdHJ1ZQphcHRfdXBkYXRlOiB0cnVlCmFwdF91cGdyYWRlOiBmYWxzZQphcHRfbWlycm9yOiBodHRwOi8vZnRwbWFzdGVyLmludGVybmFsL3VidW50dS8KCnJ1bmNtZDoKIC0gZWNobyAnQWNxdWlyZTo6TGFuZ3VhZ2VzICJub25lIjsnID4gL2V0Yy9hcHQvYXB0LmNvbmYuZC85MG5vbGFuZ3VhZ2VzCiAtIGVjaG8gJ2ZvcmNlLXVuc2FmZS1pbycgPiAvZXRjL2Rwa2cvZHBrZy5jZmcuZC9hdXRvcGtndGVzdAogLSBwcmludGYgJ1xuVEVSTT1saW51eFxuJ2h0dHBfcHJveHk9aHR0cDovL3NxdWlkLmludGVybmFsOjMxMjgnXG4naHR0cHNfcHJveHk9aHR0cDovL3NxdWlkLmludGVybmFsOjMxMjgnXG4nbm9fcHJveHk9MTI3LjAuMC4xLDEyNy4wLjEuMSxsb2dpbi51YnVudHUuY29tLGxvY2FsaG9zdCxsb2NhbGRvbWFpbixub3ZhbG9jYWwsaW50ZXJuYWwsYXJjaGl2ZS51YnVudHUuY29tLHBvcnRzLnVidW50dS5jb20sc2VjdXJpdHkudWJ1bnR1LmNvbSxkZGVicy51YnVudHUuY29tLGNoYW5nZWxvZ3MudWJ1bnR1LmNvbSxrZXlzZXJ2ZXIudWJ1bnR1LmNvbSxsYXVuY2hwYWRsaWJyYXJpYW4ubmV0LGxhdW5jaHBhZGNvbnRlbnQubmV0LGxhdW5jaHBhZC5uZXQsMTAuMjQuMC4wLzI0LGtleXN0b25lLnBzNS5jYW5vbmljYWwuY29tLG9iamVjdHN0b3JhZ2UucHJvZHN0YWNrNS5jYW5vbmljYWwuY29tJ1xuJyA+PiAvZXRjL2Vudmlyb25tZW50CiAtIHNlZCAtaSAtciAnL14xMjcuMC4xLjEvIHMvYXV0b3BrZ3Rlc3QtW14gXStcLi9hdXRvcGtndGVzdFwuLycgL2V0Yy9ob3N0cwo=", "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": []}}
677s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/341bef8f-b347-4abb-bdf6-75b1b6880cd0 used request id req-a73c06e7-9ffe-4561-9d64-71950cf4e0a9
677s DEBUG (shell:822) <Server: adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314>
677s Traceback (most recent call last):
677s   File "/usr/lib/python3/dist-packages/novaclient/shell.py", line 820, in main
677s     OpenStackComputeShell().main(argv)
677s   File "/usr/lib/python3/dist-packages/novaclient/shell.py", line 742, in main
677s     args.func(self.cs, args)
677s   File "/usr/lib/python3/dist-packages/novaclient/v2/shell.py", line 980, in do_boot
677s     _poll_for_status(cs.servers.get, server.id, 'building', ['active'])
677s   File "/usr/lib/python3/dist-packages/novaclient/v2/shell.py", line 1019, in _poll_for_status
677s     raise exceptions.ResourceInErrorState(obj)
677s novaclient.exceptions.ResourceInErrorState: <Server: adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314>
677s ERROR (ResourceInErrorState): <Server: adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314>
677s 
677s Error building server
677s nova [E] nova boot failed (attempt #1):
677s nova [E] DEBUG (extension:189) found extension EntryPoint.parse('v1password = swiftclient.authv1:PasswordLoader')
677s DEBUG (extension:189) found extension EntryPoint.parse('noauth = cinderclient.contrib.noauth:CinderNoAuthLoader')
677s DEBUG (extension:189) found extension EntryPoint.parse('admin_token = keystoneauth1.loading._plugins.admin_token:AdminToken')
677s DEBUG (extension:189) found extension EntryPoint.parse('none = keystoneauth1.loading._plugins.noauth:NoAuth')
677s DEBUG (extension:189) found extension EntryPoint.parse('password = keystoneauth1.loading._plugins.identity.generic:Password')
677s DEBUG (extension:189) found extension EntryPoint.parse('token = keystoneauth1.loading._plugins.identity.generic:Token')
677s DEBUG (extension:189) found extension EntryPoint.parse('v2password = keystoneauth1.loading._plugins.identity.v2:Password')
677s DEBUG (extension:189) found extension EntryPoint.parse('v2token = keystoneauth1.loading._plugins.identity.v2:Token')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3adfspassword = keystoneauth1.extras._saml2._loading:ADFSPassword')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3applicationcredential = keystoneauth1.loading._plugins.identity.v3:ApplicationCredential')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3fedkerb = keystoneauth1.extras.kerberos._loading:MappedKerberos')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3kerberos = keystoneauth1.extras.kerberos._loading:Kerberos')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3multifactor = keystoneauth1.loading._plugins.identity.v3:MultiFactor')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oauth1 = keystoneauth1.extras.oauth1._loading:V3OAuth1')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcaccesstoken = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAccessToken')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcauthcode = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAuthorizationCode')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcclientcredentials = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectClientCredentials')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcpassword = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectPassword')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3password = keystoneauth1.loading._plugins.identity.v3:Password')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3samlpassword = keystoneauth1.extras._saml2._loading:Saml2Password')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3token = keystoneauth1.loading._plugins.identity.v3:Token')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3tokenlessauth = keystoneauth1.loading._plugins.identity.v3:TokenlessAuth')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3totp = keystoneauth1.loading._plugins.identity.v3:TOTP')
677s 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"
677s DEBUG (connectionpool:962) Starting new HTTPS connection (1): keystone.ps6.canonical.com:5000
677s DEBUG (connectionpool:429) https://keystone.ps6.canonical.com:5000 "GET /v3 HTTP/1.1" 200 267
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 267 Content-Type: application/json Date: Mon, 25 Nov 2024 03:06:06 GMT Keep-Alive: timeout=75, max=1000 Server: Apache/2.4.52 (Ubuntu) Vary: X-Auth-Token x-openstack-request-id: req-c6d6397a-fc9b-43cb-b4c4-720d89d94f1a
677s 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"}]}}
677s DEBUG (session:946) GET call to https://keystone.ps6.canonical.com:5000/v3 used request id req-c6d6397a-fc9b-43cb-b4c4-720d89d94f1a
677s DEBUG (base:182) Making authentication request to https://keystone.ps6.canonical.com:5000/v3/auth/tokens
677s DEBUG (connectionpool:429) https://keystone.ps6.canonical.com:5000 "POST /v3/auth/tokens HTTP/1.1" 201 12525
677s 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": ["xWBvKrFzTz-bBp6iBLjN0A"], "expires_at": "2024-11-26T03:06:06.000000Z", "issued_at": "2024-11-25T03:06:06.000000Z", "project": {"domain": {"id": "default", "name": "Default"}, "id": "623df63b80274c21bc79a0c35e68d615", "name": "prod-proposed-migration-ppc64el_project"}, "is_domain": false, "roles": [{"id": "15cf997650e345b7b21c02b5cdb7d84a", "name": "member"}, {"id": "80674fb26dab46e9a6bd57e7f8193360", "name": "load-balancer_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"}]}}
677s 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}15af985c8bc9fd0091bea7918e3572dc6cde42928074ee18f2af02d1ad06a11b"
677s 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}15af985c8bc9fd0091bea7918e3572dc6cde42928074ee18f2af02d1ad06a11b"
677s DEBUG (connectionpool:962) Starting new HTTPS connection (1): nova.ps6.canonical.com:8774
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1 HTTP/1.1" 302 0
677s RESP: [302] Connection: Keep-Alive Content-Length: 0 Content-Type: text/plain; charset=utf8 Date: Mon, 25 Nov 2024 03:06:07 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-9286d007-ab31-4be1-830b-ee5dcf59aa5b x-openstack-request-id: req-9286d007-ab31-4be1-830b-ee5dcf59aa5b
677s DEBUG (session:548) RESP: [302] Connection: Keep-Alive Content-Length: 0 Content-Type: text/plain; charset=utf8 Date: Mon, 25 Nov 2024 03:06:07 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-9286d007-ab31-4be1-830b-ee5dcf59aa5b x-openstack-request-id: req-9286d007-ab31-4be1-830b-ee5dcf59aa5b
677s RESP BODY: Omitted, Content-Type is set to text/plain; charset=utf8. Only application/json responses have their bodies logged.
677s DEBUG (session:580) RESP BODY: Omitted, Content-Type is set to text/plain; charset=utf8. Only application/json responses have their bodies logged.
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/ HTTP/1.1" 200 397
677s RESP: [200] Connection: Keep-Alive Content-Length: 397 Content-Type: application/json Date: Mon, 25 Nov 2024 03:06:07 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-04236ee9-7021-485e-b229-5d08e827fabc x-openstack-request-id: req-04236ee9-7021-485e-b229-5d08e827fabc
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 397 Content-Type: application/json Date: Mon, 25 Nov 2024 03:06:07 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-04236ee9-7021-485e-b229-5d08e827fabc x-openstack-request-id: req-04236ee9-7021-485e-b229-5d08e827fabc
677s 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"}]}}
677s 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"}]}}
677s GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/ used request id req-04236ee9-7021-485e-b229-5d08e827fabc
677s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/ used request id req-04236ee9-7021-485e-b229-5d08e827fabc
677s DEBUG (extension:189) found extension EntryPoint.parse('v1password = swiftclient.authv1:PasswordLoader')
677s DEBUG (extension:189) found extension EntryPoint.parse('noauth = cinderclient.contrib.noauth:CinderNoAuthLoader')
677s DEBUG (extension:189) found extension EntryPoint.parse('admin_token = keystoneauth1.loading._plugins.admin_token:AdminToken')
677s DEBUG (extension:189) found extension EntryPoint.parse('none = keystoneauth1.loading._plugins.noauth:NoAuth')
677s DEBUG (extension:189) found extension EntryPoint.parse('password = keystoneauth1.loading._plugins.identity.generic:Password')
677s DEBUG (extension:189) found extension EntryPoint.parse('token = keystoneauth1.loading._plugins.identity.generic:Token')
677s DEBUG (extension:189) found extension EntryPoint.parse('v2password = keystoneauth1.loading._plugins.identity.v2:Password')
677s DEBUG (extension:189) found extension EntryPoint.parse('v2token = keystoneauth1.loading._plugins.identity.v2:Token')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3adfspassword = keystoneauth1.extras._saml2._loading:ADFSPassword')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3applicationcredential = keystoneauth1.loading._plugins.identity.v3:ApplicationCredential')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3fedkerb = keystoneauth1.extras.kerberos._loading:MappedKerberos')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3kerberos = keystoneauth1.extras.kerberos._loading:Kerberos')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3multifactor = keystoneauth1.loading._plugins.identity.v3:MultiFactor')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oauth1 = keystoneauth1.extras.oauth1._loading:V3OAuth1')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcaccesstoken = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAccessToken')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcauthcode = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAuthorizationCode')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcclientcredentials = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectClientCredentials')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3oidcpassword = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectPassword')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3password = keystoneauth1.loading._plugins.identity.v3:Password')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3samlpassword = keystoneauth1.extras._saml2._loading:Saml2Password')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3token = keystoneauth1.loading._plugins.identity.v3:Token')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3tokenlessauth = keystoneauth1.loading._plugins.identity.v3:TokenlessAuth')
677s DEBUG (extension:189) found extension EntryPoint.parse('v3totp = keystoneauth1.loading._plugins.identity.v3:TOTP')
677s 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}15af985c8bc9fd0091bea7918e3572dc6cde42928074ee18f2af02d1ad06a11b" -H "X-OpenStack-Nova-API-Version: 2.87"
677s DEBUG (connectionpool:962) Starting new HTTPS connection (1): glance.ps6.canonical.com:9292
677s DEBUG (connectionpool:429) https://glance.ps6.canonical.com:9292 "GET /v2/images/dcc6a44c-21fb-45bb-821a-d64a8784c175 HTTP/1.1" 200 2292
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 2292 Content-Type: application/json Date: Mon, 25 Nov 2024 03:06:07 GMT Keep-Alive: timeout=75, max=1000 Server: Apache/2.4.52 (Ubuntu) X-Openstack-Request-Id: req-296bbb1c-46d3-4d2f-a2a0-cfd57ddd73aa
677s 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"}
677s 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-296bbb1c-46d3-4d2f-a2a0-cfd57ddd73aa
677s 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}15af985c8bc9fd0091bea7918e3572dc6cde42928074ee18f2af02d1ad06a11b" -H "X-OpenStack-Nova-API-Version: 2.87"
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/flavors/autopkgtest-ppc64el HTTP/1.1" 404 92
677s DEBUG (session:548) RESP: [404] Connection: Keep-Alive Content-Length: 92 Content-Type: application/json; charset=UTF-8 Date: Mon, 25 Nov 2024 03:06:07 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-d7d86096-4414-4beb-86fa-93ac171eb43f x-openstack-request-id: req-d7d86096-4414-4beb-86fa-93ac171eb43f
677s DEBUG (session:580) RESP BODY: {"itemNotFound": {"code": 404, "message": "Flavor autopkgtest-ppc64el could not be found."}}
677s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/flavors/autopkgtest-ppc64el used request id req-d7d86096-4414-4beb-86fa-93ac171eb43f
677s 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}15af985c8bc9fd0091bea7918e3572dc6cde42928074ee18f2af02d1ad06a11b" -H "X-OpenStack-Nova-API-Version: 2.87"
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/flavors?is_public=None HTTP/1.1" 200 40172
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 40172 Content-Type: application/json Date: Mon, 25 Nov 2024 03:06:07 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-1234a1f8-d51f-44e3-9508-867c28e2a151 x-openstack-request-id: req-1234a1f8-d51f-44e3-9508-867c28e2a151
677s 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": 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677s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/flavors?is_public=None used request id req-1234a1f8-d51f-44e3-9508-867c28e2a151
677s 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}15af985c8bc9fd0091bea7918e3572dc6cde42928074ee18f2af02d1ad06a11b" -H "X-OpenStack-Nova-API-Version: 2.87"
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/flavors/102d0b57-e8d2-46c6-9be4-f452119a0280 HTTP/1.1" 200 623
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 623 Content-Type: application/json Date: Mon, 25 Nov 2024 03:06:07 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-42cbe63c-bccb-4eb9-90e6-154943e3403a x-openstack-request-id: req-42cbe63c-bccb-4eb9-90e6-154943e3403a
677s 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"}}}
677s 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-42cbe63c-bccb-4eb9-90e6-154943e3403a
677s 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}15af985c8bc9fd0091bea7918e3572dc6cde42928074ee18f2af02d1ad06a11b" -H "X-OpenStack-Nova-API-Version: 2.87" -d '{"server": {"name": "adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314", "imageRef": "dcc6a44c-21fb-45bb-821a-d64a8784c175", "flavorRef": "102d0b57-e8d2-46c6-9be4-f452119a0280", "user_data": "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", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-15", "min_count": 1, "max_count": 1, "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-15@bos03-ppc64el-9.secgroup"}], "networks": [{"uuid": "3083d638-5564-4f5c-97ef-09f045123d20"}]}}'
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "POST /v2.1/servers HTTP/1.1" 202 478
677s DEBUG (session:548) RESP: [202] Connection: Keep-Alive Content-Length: 478 Content-Type: application/json Date: Mon, 25 Nov 2024 03:06:08 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/96630f28-59a4-4536-8b53-d6783ca171d7 x-compute-request-id: req-42b99470-e473-4b13-9c09-8bcaeffda4f4 x-openstack-request-id: req-42b99470-e473-4b13-9c09-8bcaeffda4f4
677s DEBUG (session:580) RESP BODY: {"server": {"id": "96630f28-59a4-4536-8b53-d6783ca171d7", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/96630f28-59a4-4536-8b53-d6783ca171d7"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/96630f28-59a4-4536-8b53-d6783ca171d7"}], "OS-DCF:diskConfig": "MANUAL", "security_groups": [{"name": "autopkgtest-juju-7f2275-prod-proposed-migration-environment-15@bos03-ppc64el-9.secgroup"}], "adminPass": "wdSmyG5hiZfj"}}
677s DEBUG (session:936) POST call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers used request id req-42b99470-e473-4b13-9c09-8bcaeffda4f4
677s DEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/96630f28-59a4-4536-8b53-d6783ca171d7 -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}15af985c8bc9fd0091bea7918e3572dc6cde42928074ee18f2af02d1ad06a11b" -H "X-OpenStack-Nova-API-Version: 2.87"
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/96630f28-59a4-4536-8b53-d6783ca171d7 HTTP/1.1" 200 3215
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3215 Content-Type: application/json Date: Mon, 25 Nov 2024 03:06:09 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-acc8697d-8795-4786-a3cb-df25f84794ea x-openstack-request-id: req-acc8697d-8795-4786-a3cb-df25f84794ea
677s DEBUG (session:580) RESP BODY: {"server": {"id": "96630f28-59a4-4536-8b53-d6783ca171d7", "name": "adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314", "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": "2024-11-25T03:06:09Z", "updated": "2024-11-25T03:06:09Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/96630f28-59a4-4536-8b53-d6783ca171d7"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/96630f28-59a4-4536-8b53-d6783ca171d7"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-15", "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-mwd2h2s0", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-ppc64el-rust-darling-macro-0-14-20241125-022843-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": "I2Nsb3VkLWNvbmZpZwpob3N0bmFtZTogYXV0b3BrZ3Rlc3QKZnFkbjogYXV0b3BrZ3Rlc3QubG9jYWwKbWFuYWdlX2V0Y19ob3N0czogdHJ1ZQphcHRfdXBkYXRlOiB0cnVlCmFwdF91cGdyYWRlOiBmYWxzZQphcHRfbWlycm9yOiBodHRwOi8vZnRwbWFzdGVyLmludGVybmFsL3VidW50dS8KCnJ1bmNtZDoKIC0gZWNobyAnQWNxdWlyZTo6TGFuZ3VhZ2VzICJub25lIjsnID4gL2V0Yy9hcHQvYXB0LmNvbmYuZC85MG5vbGFuZ3VhZ2VzCiAtIGVjaG8gJ2ZvcmNlLXVuc2FmZS1pbycgPiAvZXRjL2Rwa2cvZHBrZy5jZmcuZC9hdXRvcGtndGVzdAogLSBwcmludGYgJ1xuVEVSTT1saW51eFxuJ2h0dHBfcHJveHk9aHR0cDovL3NxdWlkLmludGVybmFsOjMxMjgnXG4naHR0cHNfcHJveHk9aHR0cDovL3NxdWlkLmludGVybmFsOjMxMjgnXG4nbm9fcHJveHk9MTI3LjAuMC4xLDEyNy4wLjEuMSxsb2dpbi51YnVudHUuY29tLGxvY2FsaG9zdCxsb2NhbGRvbWFpbixub3ZhbG9jYWwsaW50ZXJuYWwsYXJjaGl2ZS51YnVudHUuY29tLHBvcnRzLnVidW50dS5jb20sc2VjdXJpdHkudWJ1bnR1LmNvbSxkZGVicy51YnVudHUuY29tLGNoYW5nZWxvZ3MudWJ1bnR1LmNvbSxrZXlzZXJ2ZXIudWJ1bnR1LmNvbSxsYXVuY2hwYWRsaWJyYXJpYW4ubmV0LGxhdW5jaHBhZGNvbnRlbnQubmV0LGxhdW5jaHBhZC5uZXQsMTAuMjQuMC4wLzI0LGtleXN0b25lLnBzNS5jYW5vbmljYWwuY29tLG9iamVjdHN0b3JhZ2UucHJvZHN0YWNrNS5jYW5vbmljYWwuY29tJ1xuJyA+PiAvZXRjL2Vudmlyb25tZW50CiAtIHNlZCAtaSAtciAnL14xMjcuMC4xLjEvIHMvYXV0b3BrZ3Rlc3QtW14gXStcLi9hdXRvcGtndGVzdFwuLycgL2V0Yy9ob3N0cwo=", "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": []}}
677s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/96630f28-59a4-4536-8b53-d6783ca171d7 used request id req-acc8697d-8795-4786-a3cb-df25f84794ea
677s 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}15af985c8bc9fd0091bea7918e3572dc6cde42928074ee18f2af02d1ad06a11b" -H "X-OpenStack-Nova-API-Version: 2.87"
677s DEBUG (connectionpool:429) https://glance.ps6.canonical.com:9292 "GET /v2/images/dcc6a44c-21fb-45bb-821a-d64a8784c175 HTTP/1.1" 200 2292
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 2292 Content-Type: application/json Date: Mon, 25 Nov 2024 03:06:09 GMT Keep-Alive: timeout=75, max=999 Server: Apache/2.4.52 (Ubuntu) X-Openstack-Request-Id: req-22e0f680-986d-4635-8d05-02a55be7f348
677s 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"}
677s 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-22e0f680-986d-4635-8d05-02a55be7f348
677s +--------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------+
677s | Property                             | Value                                                                                                                                              |
677s +--------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------+
677s | OS-DCF:diskConfig                    | MANUAL                                                                                                                                             |
677s | OS-EXT-AZ:availability_zone          |                                                                                                                                                    |
677s | OS-EXT-SRV-ATTR:host                 | -                                                                                                                                                  |
677s | OS-EXT-SRV-ATTR:hostname             | adt-plucky-ppc64el-rust-darling-macro-0-14-20241125-022843-juju                                                                                    |
677s | OS-EXT-SRV-ATTR:hypervisor_hostname  | -                                                                                                                                                  |
677s | OS-EXT-SRV-ATTR:instance_name        |                                                                                                                                                    |
677s | OS-EXT-SRV-ATTR:kernel_id            |                                                                                                                                                    |
677s | OS-EXT-SRV-ATTR:launch_index         | 0                                                                                                                                                  |
677s | OS-EXT-SRV-ATTR:ramdisk_id           |                                                                                                                                                    |
677s | OS-EXT-SRV-ATTR:reservation_id       | r-mwd2h2s0                                                                                                                                         |
677s | OS-EXT-SRV-ATTR:root_device_name     | -                                                                                                                                                  |
677s | OS-EXT-STS:power_state               | 0                                                                                                                                                  |
677s | OS-EXT-STS:task_state                | scheduling                                                                                                                                         |
677s | OS-EXT-STS:vm_state                  | building                                                                                                                                           |
677s | OS-SRV-USG:launched_at               | -                                                                                                                                                  |
677s | OS-SRV-USG:terminated_at             | -                                                                                                                                                  |
677s | accessIPv4                           |                                                                                                                                                    |
677s | accessIPv6                           |                                                                                                                                                    |
677s | adminPass                            | wdSmyG5hiZfj                                                                                                                                       |
677s | config_drive                         |                                                                                                                                                    |
677s | created                              | 2024-11-25T03:06:09Z                                                                                                                               |
677s | description                          | -                                                                                                                                                  |
677s | flavor:disk                          | 20                                                                                                                                                 |
677s | flavor:ephemeral                     | 0                                                                                                                                                  |
677s | flavor:extra_specs                   | {"aggregate_instance_extra_specs:commit": "builder-ppc64el", "hw_rng:allowed": "True"}                                                             |
677s | flavor:original_name                 | autopkgtest-ppc64el                                                                                                                                |
677s | flavor:ram                           | 4096                                                                                                                                               |
677s | flavor:swap                          | 0                                                                                                                                                  |
677s | flavor:vcpus                         | 2                                                                                                                                                  |
677s | hostId                               |                                                                                                                                                    |
677s | id                                   | 96630f28-59a4-4536-8b53-d6783ca171d7                                                                                                               |
677s | image                                | adt/ubuntu-plucky-ppc64el-server-20241119.img (dcc6a44c-21fb-45bb-821a-d64a8784c175)                                                               |
677s | key_name                             | testbed-juju-7f2275-prod-proposed-migration-environment-15                                                                                         |
677s | locked                               | False                                                                                                                                              |
677s | locked_reason                        | -                                                                                                                                                  |
677s | metadata                             | {}                                                                                                                                                 |
677s | name                                 | adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314 |
677s | os-extended-volumes:volumes_attached | []                                                                                                                                                 |
677s | progress                             | 0                                                                                                                                                  |
677s | security_groups                      | autopkgtest-juju-7f2275-prod-proposed-migration-environment-15@bos03-ppc64el-9.secgroup                                                            |
677s | server_groups                        | []                                                                                                                                                 |
677s | status                               | BUILD                                                                                                                                              |
677s | tags                                 | []                                                                                                                                                 |
677s | tenant_id                            | 623df63b80274c21bc79a0c35e68d615                                                                                                                   |
677s | trusted_image_certificates           | -                                                                                                                                                  |
677s | updated                              | 2024-11-25T03:06:09Z                                                                                                                               |
677s | user_id                              | c871debdeffd4cb8b69ce618fc4aa361                                                                                                                   |
677s +--------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------+DEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/96630f28-59a4-4536-8b53-d6783ca171d7 -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}15af985c8bc9fd0091bea7918e3572dc6cde42928074ee18f2af02d1ad06a11b" -H "X-OpenStack-Nova-API-Version: 2.87"
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/96630f28-59a4-4536-8b53-d6783ca171d7 HTTP/1.1" 200 3215
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3215 Content-Type: application/json Date: Mon, 25 Nov 2024 03:06:09 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-3d99be8a-3833-4282-88b7-e9f352e47044 x-openstack-request-id: req-3d99be8a-3833-4282-88b7-e9f352e47044
677s DEBUG (session:580) RESP BODY: {"server": {"id": "96630f28-59a4-4536-8b53-d6783ca171d7", "name": "adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314", "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": "2024-11-25T03:06:09Z", "updated": "2024-11-25T03:06:09Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/96630f28-59a4-4536-8b53-d6783ca171d7"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/96630f28-59a4-4536-8b53-d6783ca171d7"}], "OS-DCF:diskConfig": "MANUAL", "progress": 0, "OS-EXT-AZ:availability_zone": "", "config_drive": "", "key_name": "testbed-juju-7f2275-prod-proposed-migration-environment-15", "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-mwd2h2s0", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-ppc64el-rust-darling-macro-0-14-20241125-022843-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": []}}
677s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/96630f28-59a4-4536-8b53-d6783ca171d7 used request id req-3d99be8a-3833-4282-88b7-e9f352e47044
677s 
677s 
677s 
Server building... 0% completeDEBUG (session:517) REQ: curl -g -i -X GET https://nova.ps6.canonical.com:8774/v2.1/servers/96630f28-59a4-4536-8b53-d6783ca171d7 -H "Accept: application/json" -H "OpenStack-API-Version: compute 2.87" -H "User-Agent: python-novaclient" -H "X-Auth-Token: {SHA256}15af985c8bc9fd0091bea7918e3572dc6cde42928074ee18f2af02d1ad06a11b" -H "X-OpenStack-Nova-API-Version: 2.87"
677s DEBUG (connectionpool:429) https://nova.ps6.canonical.com:8774 "GET /v2.1/servers/96630f28-59a4-4536-8b53-d6783ca171d7 HTTP/1.1" 200 3342
677s DEBUG (session:548) RESP: [200] Connection: Keep-Alive Content-Length: 3342 Content-Type: application/json Date: Mon, 25 Nov 2024 03:06:15 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-348f408f-e243-429e-8190-789ce721be5f x-openstack-request-id: req-348f408f-e243-429e-8190-789ce721be5f
677s DEBUG (session:580) RESP BODY: {"server": {"id": "96630f28-59a4-4536-8b53-d6783ca171d7", "name": "adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314", "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": "2024-11-25T03:06:09Z", "updated": "2024-11-25T03:06:10Z", "addresses": {}, "accessIPv4": "", "accessIPv6": "", "links": [{"rel": "self", "href": "https://nova.ps6.canonical.com:8774/v2.1/servers/96630f28-59a4-4536-8b53-d6783ca171d7"}, {"rel": "bookmark", "href": "https://nova.ps6.canonical.com:8774/servers/96630f28-59a4-4536-8b53-d6783ca171d7"}], "OS-DCF:diskConfig": "MANUAL", "fault": {"code": 500, "created": "2024-11-25T03:06:10Z", "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-15", "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-00067c18", "OS-EXT-SRV-ATTR:hypervisor_hostname": null, "OS-EXT-SRV-ATTR:reservation_id": "r-mwd2h2s0", "OS-EXT-SRV-ATTR:launch_index": 0, "OS-EXT-SRV-ATTR:hostname": "adt-plucky-ppc64el-rust-darling-macro-0-14-20241125-022843-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": []}}
677s DEBUG (session:936) GET call to compute for https://nova.ps6.canonical.com:8774/v2.1/servers/96630f28-59a4-4536-8b53-d6783ca171d7 used request id req-348f408f-e243-429e-8190-789ce721be5f
677s DEBUG (shell:822) <Server: adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314>
677s Traceback (most recent call last):
677s   File "/usr/lib/python3/dist-packages/novaclient/shell.py", line 820, in main
677s     OpenStackComputeShell().main(argv)
677s   File "/usr/lib/python3/dist-packages/novaclient/shell.py", line 742, in main
677s     args.func(self.cs, args)
677s   File "/usr/lib/python3/dist-packages/novaclient/v2/shell.py", line 980, in do_boot
677s     _poll_for_status(cs.servers.get, server.id, 'building', ['active'])
677s   File "/usr/lib/python3/dist-packages/novaclient/v2/shell.py", line 1019, in _poll_for_status
677s     raise exceptions.ResourceInErrorState(obj)
677s novaclient.exceptions.ResourceInErrorState: <Server: adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314>
677s ERROR (ResourceInErrorState): <Server: adt-plucky-ppc64el-rust-darling-macro-0.14-20241125-022843-juju-7f2275-prod-proposed-migration-environment-15-ecdb79b3-3914-4811-9142-b86b769e2314>
677s 
677s Error building server
680s autopkgtest [03:12:03]: testbed dpkg architecture: ppc64el
680s autopkgtest [03:12:03]: testbed apt version: 2.9.8
680s autopkgtest [03:12:03]: @@@@@@@@@@@@@@@@@@@@ test bed setup
681s Get:1 http://ftpmaster.internal/ubuntu plucky-proposed InRelease [73.9 kB]
681s Get:2 http://ftpmaster.internal/ubuntu plucky-proposed/main Sources [48.7 kB]
681s Get:3 http://ftpmaster.internal/ubuntu plucky-proposed/restricted Sources [9704 B]
681s Get:4 http://ftpmaster.internal/ubuntu plucky-proposed/universe Sources [818 kB]
681s Get:5 http://ftpmaster.internal/ubuntu plucky-proposed/multiverse Sources [14.2 kB]
681s Get:6 http://ftpmaster.internal/ubuntu plucky-proposed/main ppc64el Packages [60.7 kB]
681s Get:7 http://ftpmaster.internal/ubuntu plucky-proposed/restricted ppc64el Packages [756 B]
681s Get:8 http://ftpmaster.internal/ubuntu plucky-proposed/universe ppc64el Packages [632 kB]
681s Get:9 http://ftpmaster.internal/ubuntu plucky-proposed/multiverse ppc64el Packages [9468 B]
682s Fetched 1668 kB in 1s (1833 kB/s)
682s Reading package lists...
684s Reading package lists...
684s Building dependency tree...
684s Reading state information...
685s Calculating upgrade...
685s The following package was automatically installed and is no longer required:
685s   libsgutils2-1.46-2
685s Use 'sudo apt autoremove' to remove it.
685s The following NEW packages will be installed:
685s   libsgutils2-1.48
685s The following packages will be upgraded:
685s   bash bpftrace curl debconf debconf-i18n distro-info dracut-install
685s   gir1.2-girepository-2.0 gir1.2-glib-2.0 hostname init init-system-helpers
685s   libaudit-common libaudit1 libcurl3t64-gnutls libcurl4t64
685s   libgirepository-1.0-1 libglib2.0-0t64 libglib2.0-data liblzma5
685s   libpam-modules libpam-modules-bin libpam-runtime libpam0g libplymouth5
685s   libselinux1 libsemanage-common libsemanage2 linux-base lsvpd
685s   lto-disabled-list lxd-installer openssh-client openssh-server
685s   openssh-sftp-server pinentry-curses plymouth plymouth-theme-ubuntu-text
685s   python3-blinker python3-dbus python3-debconf python3-gi
685s   python3-jsonschema-specifications python3-rpds-py python3-yaml sg3-utils
685s   sg3-utils-udev vim-common vim-tiny xxd xz-utils
685s 51 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
685s Need to get 14.1 MB of archives.
685s After this operation, 3452 kB of additional disk space will be used.
685s Get:1 http://ftpmaster.internal/ubuntu plucky/main ppc64el bash ppc64el 5.2.32-1ubuntu2 [979 kB]
685s Get:2 http://ftpmaster.internal/ubuntu plucky/main ppc64el hostname ppc64el 3.25 [11.3 kB]
685s Get:3 http://ftpmaster.internal/ubuntu plucky/main ppc64el init-system-helpers all 1.67ubuntu1 [39.1 kB]
685s Get:4 http://ftpmaster.internal/ubuntu plucky/main ppc64el libaudit-common all 1:4.0.2-2ubuntu1 [6578 B]
685s Get:5 http://ftpmaster.internal/ubuntu plucky/main ppc64el libaudit1 ppc64el 1:4.0.2-2ubuntu1 [59.6 kB]
685s Get:6 http://ftpmaster.internal/ubuntu plucky/main ppc64el debconf-i18n all 1.5.87ubuntu1 [204 kB]
685s Get:7 http://ftpmaster.internal/ubuntu plucky/main ppc64el python3-debconf all 1.5.87ubuntu1 [4156 B]
685s Get:8 http://ftpmaster.internal/ubuntu plucky/main ppc64el debconf all 1.5.87ubuntu1 [124 kB]
685s Get:9 http://ftpmaster.internal/ubuntu plucky/main ppc64el libpam0g ppc64el 1.5.3-7ubuntu4 [76.2 kB]
685s Get:10 http://ftpmaster.internal/ubuntu plucky/main ppc64el libselinux1 ppc64el 3.7-3ubuntu1 [100 kB]
685s Get:11 http://ftpmaster.internal/ubuntu plucky/main ppc64el libpam-modules-bin ppc64el 1.5.3-7ubuntu4 [57.6 kB]
686s Get:12 http://ftpmaster.internal/ubuntu plucky/main ppc64el libpam-modules ppc64el 1.5.3-7ubuntu4 [325 kB]
686s Get:13 http://ftpmaster.internal/ubuntu plucky/main ppc64el init ppc64el 1.67ubuntu1 [6432 B]
686s Get:14 http://ftpmaster.internal/ubuntu plucky/main ppc64el openssh-sftp-server ppc64el 1:9.9p1-3ubuntu2 [43.4 kB]
686s Get:15 http://ftpmaster.internal/ubuntu plucky/main ppc64el openssh-server ppc64el 1:9.9p1-3ubuntu2 [680 kB]
686s Get:16 http://ftpmaster.internal/ubuntu plucky/main ppc64el openssh-client ppc64el 1:9.9p1-3ubuntu2 [1169 kB]
686s Get:17 http://ftpmaster.internal/ubuntu plucky/main ppc64el libpam-runtime all 1.5.3-7ubuntu4 [40.8 kB]
686s Get:18 http://ftpmaster.internal/ubuntu plucky/main ppc64el liblzma5 ppc64el 5.6.3-1 [172 kB]
686s Get:19 http://ftpmaster.internal/ubuntu plucky/main ppc64el libsemanage-common all 3.7-2build1 [7186 B]
686s Get:20 http://ftpmaster.internal/ubuntu plucky/main ppc64el libsemanage2 ppc64el 3.7-2build1 [115 kB]
686s Get:21 http://ftpmaster.internal/ubuntu plucky/main ppc64el distro-info ppc64el 1.12 [20.0 kB]
686s Get:22 http://ftpmaster.internal/ubuntu plucky/main ppc64el gir1.2-girepository-2.0 ppc64el 1.82.0-2 [25.3 kB]
686s Get:23 http://ftpmaster.internal/ubuntu plucky/main ppc64el gir1.2-glib-2.0 ppc64el 2.82.2-3 [182 kB]
686s Get:24 http://ftpmaster.internal/ubuntu plucky/main ppc64el libglib2.0-0t64 ppc64el 2.82.2-3 [1787 kB]
686s Get:25 http://ftpmaster.internal/ubuntu plucky/main ppc64el libgirepository-1.0-1 ppc64el 1.82.0-2 [95.5 kB]
686s Get:26 http://ftpmaster.internal/ubuntu plucky/main ppc64el libglib2.0-data all 2.82.2-3 [51.7 kB]
686s Get:27 http://ftpmaster.internal/ubuntu plucky/main ppc64el python3-dbus ppc64el 1.3.2-5build4 [117 kB]
686s Get:28 http://ftpmaster.internal/ubuntu plucky/main ppc64el python3-gi ppc64el 3.50.0-3build1 [308 kB]
686s Get:29 http://ftpmaster.internal/ubuntu plucky/main ppc64el python3-yaml ppc64el 6.0.2-1build1 [180 kB]
686s Get:30 http://ftpmaster.internal/ubuntu plucky/main ppc64el vim-tiny ppc64el 2:9.1.0861-1ubuntu1 [1078 kB]
686s Get:31 http://ftpmaster.internal/ubuntu plucky/main ppc64el vim-common all 2:9.1.0861-1ubuntu1 [395 kB]
686s Get:32 http://ftpmaster.internal/ubuntu plucky/main ppc64el xxd ppc64el 2:9.1.0861-1ubuntu1 [67.9 kB]
686s Get:33 http://ftpmaster.internal/ubuntu plucky/main ppc64el libplymouth5 ppc64el 24.004.60-2ubuntu4 [169 kB]
686s Get:34 http://ftpmaster.internal/ubuntu plucky/main ppc64el libsgutils2-1.48 ppc64el 1.48-0ubuntu1 [133 kB]
686s Get:35 http://ftpmaster.internal/ubuntu plucky/main ppc64el lsvpd ppc64el 1.7.14-1ubuntu3 [162 kB]
686s Get:36 http://ftpmaster.internal/ubuntu plucky/main ppc64el plymouth-theme-ubuntu-text ppc64el 24.004.60-2ubuntu4 [11.1 kB]
686s Get:37 http://ftpmaster.internal/ubuntu plucky/main ppc64el plymouth ppc64el 24.004.60-2ubuntu4 [152 kB]
686s Get:38 http://ftpmaster.internal/ubuntu plucky/main ppc64el xz-utils ppc64el 5.6.3-1 [280 kB]
686s Get:39 http://ftpmaster.internal/ubuntu plucky/main ppc64el bpftrace ppc64el 0.21.2-2ubuntu3 [1898 kB]
686s Get:40 http://ftpmaster.internal/ubuntu plucky/main ppc64el curl ppc64el 8.11.0-1ubuntu2 [256 kB]
686s Get:41 http://ftpmaster.internal/ubuntu plucky/main ppc64el libcurl4t64 ppc64el 8.11.0-1ubuntu2 [476 kB]
686s Get:42 http://ftpmaster.internal/ubuntu plucky/main ppc64el dracut-install ppc64el 105-2ubuntu2 [38.5 kB]
686s Get:43 http://ftpmaster.internal/ubuntu plucky/main ppc64el libcurl3t64-gnutls ppc64el 8.11.0-1ubuntu2 [474 kB]
686s Get:44 http://ftpmaster.internal/ubuntu plucky/main ppc64el linux-base all 4.10.1ubuntu1 [34.8 kB]
686s Get:45 http://ftpmaster.internal/ubuntu plucky/main ppc64el lto-disabled-list all 54 [12.2 kB]
686s Get:46 http://ftpmaster.internal/ubuntu plucky/main ppc64el lxd-installer all 10 [5264 B]
686s Get:47 http://ftpmaster.internal/ubuntu plucky/main ppc64el pinentry-curses ppc64el 1.3.1-0ubuntu2 [43.5 kB]
686s Get:48 http://ftpmaster.internal/ubuntu plucky/main ppc64el python3-blinker all 1.9.0-1 [10.7 kB]
686s Get:49 http://ftpmaster.internal/ubuntu plucky/main ppc64el python3-rpds-py ppc64el 0.21.0-2ubuntu1 [338 kB]
686s Get:50 http://ftpmaster.internal/ubuntu plucky/main ppc64el python3-jsonschema-specifications all 2023.12.1-2 [9116 B]
686s Get:51 http://ftpmaster.internal/ubuntu plucky/main ppc64el sg3-utils ppc64el 1.48-0ubuntu1 [1070 kB]
687s Get:52 http://ftpmaster.internal/ubuntu plucky/main ppc64el sg3-utils-udev all 1.48-0ubuntu1 [6608 B]
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691s Setting up pinentry-curses (1.3.1-0ubuntu2) ...
691s Setting up distro-info (1.12) ...
691s Setting up lto-disabled-list (54) ...
691s Setting up linux-base (4.10.1ubuntu1) ...
691s Setting up init (1.67ubuntu1) ...
691s Setting up libcurl4t64:ppc64el (8.11.0-1ubuntu2) ...
691s Setting up bpftrace (0.21.2-2ubuntu3) ...
691s Setting up openssh-client (1:9.9p1-3ubuntu2) ...
691s Setting up python3-debconf (1.5.87ubuntu1) ...
692s Setting up libcurl3t64-gnutls:ppc64el (8.11.0-1ubuntu2) ...
692s Setting up libsgutils2-1.48:ppc64el (1.48-0ubuntu1) ...
692s Setting up python3-yaml (6.0.2-1build1) ...
692s Setting up debconf-i18n (1.5.87ubuntu1) ...
692s Setting up xxd (2:9.1.0861-1ubuntu1) ...
692s Setting up libglib2.0-0t64:ppc64el (2.82.2-3) ...
692s No schema files found: doing nothing.
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692s Setting up vim-common (2:9.1.0861-1ubuntu1) ...
692s Setting up xz-utils (5.6.3-1) ...
692s Setting up gir1.2-glib-2.0:ppc64el (2.82.2-3) ...
692s Setting up lxd-installer (10) ...
692s Setting up python3-rpds-py (0.21.0-2ubuntu1) ...
692s Setting up dracut-install (105-2ubuntu2) ...
692s Setting up libplymouth5:ppc64el (24.004.60-2ubuntu4) ...
692s Setting up libgirepository-1.0-1:ppc64el (1.82.0-2) ...
692s Setting up curl (8.11.0-1ubuntu2) ...
692s Setting up python3-jsonschema-specifications (2023.12.1-2) ...
692s Setting up sg3-utils (1.48-0ubuntu1) ...
692s Setting up python3-blinker (1.9.0-1) ...
693s Setting up openssh-sftp-server (1:9.9p1-3ubuntu2) ...
693s Setting up python3-dbus (1.3.2-5build4) ...
693s Setting up openssh-server (1:9.9p1-3ubuntu2) ...
693s Installing new version of config file /etc/ssh/moduli ...
693s Replacing config file /etc/ssh/sshd_config with new version
694s Setting up plymouth (24.004.60-2ubuntu4) ...
694s update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
694s update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
695s Setting up lsvpd (1.7.14-1ubuntu3) ...
695s Setting up vim-tiny (2:9.1.0861-1ubuntu1) ...
695s Setting up sg3-utils-udev (1.48-0ubuntu1) ...
695s update-initramfs: deferring update (trigger activated)
695s Setting up gir1.2-girepository-2.0:ppc64el (1.82.0-2) ...
695s Setting up python3-gi (3.50.0-3build1) ...
695s Processing triggers for debianutils (5.21) ...
695s Processing triggers for install-info (7.1.1-1) ...
695s Processing triggers for initramfs-tools (0.142ubuntu35) ...
695s update-initramfs: Generating /boot/initrd.img-6.11.0-8-generic
695s W: No lz4 in /usr/bin:/sbin:/bin, using gzip
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703s Processing triggers for ufw (0.36.2-8) ...
703s Processing triggers for man-db (2.13.0-1) ...
705s Setting up plymouth-theme-ubuntu-text (24.004.60-2ubuntu4) ...
705s Processing triggers for initramfs-tools (0.142ubuntu35) ...
705s update-initramfs: Generating /boot/initrd.img-6.11.0-8-generic
705s W: No lz4 in /usr/bin:/sbin:/bin, using gzip
713s Reading package lists...
713s Building dependency tree...
713s Reading state information...
713s The following packages will be REMOVED:
713s   libsgutils2-1.46-2*
714s 0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
714s After this operation, 380 kB disk space will be freed.
714s (Reading database ... 
(Reading database ... 5%
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(Reading database ... 73881 files and directories currently installed.)
714s Removing libsgutils2-1.46-2:ppc64el (1.46-3ubuntu5) ...
714s Processing triggers for libc-bin (2.40-1ubuntu3) ...
714s Hit:1 http://ftpmaster.internal/ubuntu plucky-proposed InRelease
714s Hit:2 http://ftpmaster.internal/ubuntu plucky InRelease
715s Hit:3 http://ftpmaster.internal/ubuntu plucky-updates InRelease
715s Hit:4 http://ftpmaster.internal/ubuntu plucky-security InRelease
716s Reading package lists...
716s Reading package lists...
716s Building dependency tree...
716s Reading state information...
716s Calculating upgrade...
716s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
716s Reading package lists...
717s Building dependency tree...
717s Reading state information...
717s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
717s autopkgtest [03:12:40]: rebooting testbed after setup commands that affected boot
721s autopkgtest-virt-ssh: WARNING: ssh connection failed. Retrying in 3 seconds...
749s autopkgtest [03:13:12]: testbed running kernel: Linux 6.11.0-8-generic #8-Ubuntu SMP Mon Sep 16 13:49:23 UTC 2024
752s autopkgtest [03:13:15]: @@@@@@@@@@@@@@@@@@@@ apt-source rust-darling-macro-0.14
754s Get:1 http://ftpmaster.internal/ubuntu plucky/universe rust-darling-macro-0.14 0.14.4-1 (dsc) [2456 B]
754s Get:2 http://ftpmaster.internal/ubuntu plucky/universe rust-darling-macro-0.14 0.14.4-1 (tar) [1896 B]
754s Get:3 http://ftpmaster.internal/ubuntu plucky/universe rust-darling-macro-0.14 0.14.4-1 (diff) [2948 B]
754s gpgv: Signature made Fri Sep 15 09:41:17 2023 UTC
754s gpgv:                using RSA key B60DB5994D39BEC4D1A95CCF7E6528DA752F1BE1
754s gpgv: Can't check signature: No public key
754s dpkg-source: warning: cannot verify inline signature for ./rust-darling-macro-0.14_0.14.4-1.dsc: no acceptable signature found
754s autopkgtest [03:13:17]: testing package rust-darling-macro-0.14 version 0.14.4-1
755s autopkgtest [03:13:18]: build not needed
755s autopkgtest [03:13:18]: test rust-darling-macro-0.14:@: preparing testbed
756s Reading package lists...
756s Building dependency tree...
756s Reading state information...
757s Starting pkgProblemResolver with broken count: 0
757s Starting 2 pkgProblemResolver with broken count: 0
757s Done
757s The following additional packages will be installed:
757s   autoconf automake autopoint autotools-dev cargo cargo-1.80 cpp cpp-14
757s   cpp-14-powerpc64le-linux-gnu cpp-powerpc64le-linux-gnu debhelper debugedit
757s   dh-autoreconf dh-cargo dh-cargo-tools dh-strip-nondeterminism dwz gcc gcc-14
757s   gcc-14-powerpc64le-linux-gnu gcc-powerpc64le-linux-gnu gettext
757s   intltool-debian libarchive-zip-perl libasan8 libcc1-0 libdebhelper-perl
757s   libfile-stripnondeterminism-perl libgcc-14-dev libgit2-1.7 libgomp1
757s   libhttp-parser2.9 libisl23 libitm1 liblsan0 libmpc3 libquadmath0
757s   librust-darling-core-0.14-dev librust-darling-macro-0.14-dev librust-fnv-dev
757s   librust-ident-case-dev librust-proc-macro2-dev librust-quote-dev
757s   librust-strsim-dev librust-syn-1-dev librust-unicode-ident-dev
757s   libstd-rust-1.80 libstd-rust-1.80-dev libtool libtsan2 libubsan1 m4
757s   po-debconf rustc rustc-1.80
757s Suggested packages:
757s   autoconf-archive gnu-standards autoconf-doc cargo-1.80-doc cpp-doc
757s   gcc-14-locales cpp-14-doc dh-make gcc-multilib manpages-dev flex bison gdb
757s   gcc-doc gcc-14-doc gdb-powerpc64le-linux-gnu gettext-doc libasprintf-dev
757s   libgettextpo-dev libtool-doc gfortran | fortran95-compiler gcj-jdk m4-doc
757s   libmail-box-perl llvm-18 lld-18 clang-18
757s Recommended packages:
757s   libarchive-cpio-perl libltdl-dev libmail-sendmail-perl
757s The following NEW packages will be installed:
757s   autoconf automake autopkgtest-satdep autopoint autotools-dev cargo
757s   cargo-1.80 cpp cpp-14 cpp-14-powerpc64le-linux-gnu cpp-powerpc64le-linux-gnu
757s   debhelper debugedit dh-autoreconf dh-cargo dh-cargo-tools
757s   dh-strip-nondeterminism dwz gcc gcc-14 gcc-14-powerpc64le-linux-gnu
757s   gcc-powerpc64le-linux-gnu gettext intltool-debian libarchive-zip-perl
757s   libasan8 libcc1-0 libdebhelper-perl libfile-stripnondeterminism-perl
757s   libgcc-14-dev libgit2-1.7 libgomp1 libhttp-parser2.9 libisl23 libitm1
757s   liblsan0 libmpc3 libquadmath0 librust-darling-core-0.14-dev
757s   librust-darling-macro-0.14-dev librust-fnv-dev librust-ident-case-dev
757s   librust-proc-macro2-dev librust-quote-dev librust-strsim-dev
757s   librust-syn-1-dev librust-unicode-ident-dev libstd-rust-1.80
757s   libstd-rust-1.80-dev libtool libtsan2 libubsan1 m4 po-debconf rustc
757s   rustc-1.80
757s 0 upgraded, 56 newly installed, 0 to remove and 0 not upgraded.
757s Need to get 120 MB/120 MB of archives.
757s After this operation, 467 MB of additional disk space will be used.
757s Get:1 /tmp/autopkgtest.HWUQ7G/1-autopkgtest-satdep.deb autopkgtest-satdep ppc64el 0 [744 B]
757s Get:2 http://ftpmaster.internal/ubuntu plucky/main ppc64el m4 ppc64el 1.4.19-4build1 [278 kB]
757s Get:3 http://ftpmaster.internal/ubuntu plucky/main ppc64el autoconf all 2.72-3 [382 kB]
757s Get:4 http://ftpmaster.internal/ubuntu plucky/main ppc64el autotools-dev all 20220109.1 [44.9 kB]
757s Get:5 http://ftpmaster.internal/ubuntu plucky/main ppc64el automake all 1:1.16.5-1.3ubuntu1 [558 kB]
758s Get:6 http://ftpmaster.internal/ubuntu plucky/main ppc64el autopoint all 0.22.5-2 [616 kB]
758s Get:7 http://ftpmaster.internal/ubuntu plucky/main ppc64el libhttp-parser2.9 ppc64el 2.9.4-6build1 [24.4 kB]
758s Get:8 http://ftpmaster.internal/ubuntu plucky/main ppc64el libgit2-1.7 ppc64el 1.7.2+ds-1ubuntu3 [611 kB]
758s Get:9 http://ftpmaster.internal/ubuntu plucky/main ppc64el libstd-rust-1.80 ppc64el 1.80.1+dfsg0ubuntu1-0ubuntu1 [22.0 MB]
759s Get:10 http://ftpmaster.internal/ubuntu plucky/main ppc64el libstd-rust-1.80-dev ppc64el 1.80.1+dfsg0ubuntu1-0ubuntu1 [39.8 MB]
760s Get:11 http://ftpmaster.internal/ubuntu plucky/main ppc64el libisl23 ppc64el 0.27-1 [882 kB]
760s Get:12 http://ftpmaster.internal/ubuntu plucky/main ppc64el libmpc3 ppc64el 1.3.1-1build2 [62.1 kB]
760s Get:13 http://ftpmaster.internal/ubuntu plucky/main ppc64el cpp-14-powerpc64le-linux-gnu ppc64el 14.2.0-8ubuntu1 [10.5 MB]
760s Get:14 http://ftpmaster.internal/ubuntu plucky/main ppc64el cpp-14 ppc64el 14.2.0-8ubuntu1 [1034 B]
760s Get:15 http://ftpmaster.internal/ubuntu plucky/main ppc64el cpp-powerpc64le-linux-gnu ppc64el 4:14.1.0-2ubuntu1 [5456 B]
760s Get:16 http://ftpmaster.internal/ubuntu plucky/main ppc64el cpp ppc64el 4:14.1.0-2ubuntu1 [22.5 kB]
760s Get:17 http://ftpmaster.internal/ubuntu plucky/main ppc64el libcc1-0 ppc64el 14.2.0-8ubuntu1 [48.1 kB]
760s Get:18 http://ftpmaster.internal/ubuntu plucky/main ppc64el libgomp1 ppc64el 14.2.0-8ubuntu1 [161 kB]
760s Get:19 http://ftpmaster.internal/ubuntu plucky/main ppc64el libitm1 ppc64el 14.2.0-8ubuntu1 [31.9 kB]
760s Get:20 http://ftpmaster.internal/ubuntu plucky/main ppc64el libasan8 ppc64el 14.2.0-8ubuntu1 [2945 kB]
760s Get:21 http://ftpmaster.internal/ubuntu plucky/main ppc64el liblsan0 ppc64el 14.2.0-8ubuntu1 [1322 kB]
760s Get:22 http://ftpmaster.internal/ubuntu plucky/main ppc64el libtsan2 ppc64el 14.2.0-8ubuntu1 [2695 kB]
760s Get:23 http://ftpmaster.internal/ubuntu plucky/main ppc64el libubsan1 ppc64el 14.2.0-8ubuntu1 [1191 kB]
761s Get:24 http://ftpmaster.internal/ubuntu plucky/main ppc64el libquadmath0 ppc64el 14.2.0-8ubuntu1 [158 kB]
761s Get:25 http://ftpmaster.internal/ubuntu plucky/main ppc64el libgcc-14-dev ppc64el 14.2.0-8ubuntu1 [1619 kB]
761s Get:26 http://ftpmaster.internal/ubuntu plucky/main ppc64el gcc-14-powerpc64le-linux-gnu ppc64el 14.2.0-8ubuntu1 [20.6 MB]
761s Get:27 http://ftpmaster.internal/ubuntu plucky/main ppc64el gcc-14 ppc64el 14.2.0-8ubuntu1 [528 kB]
761s Get:28 http://ftpmaster.internal/ubuntu plucky/main ppc64el gcc-powerpc64le-linux-gnu ppc64el 4:14.1.0-2ubuntu1 [1222 B]
761s Get:29 http://ftpmaster.internal/ubuntu plucky/main ppc64el gcc ppc64el 4:14.1.0-2ubuntu1 [5006 B]
761s Get:30 http://ftpmaster.internal/ubuntu plucky/main ppc64el rustc-1.80 ppc64el 1.80.1+dfsg0ubuntu1-0ubuntu1 [3375 kB]
761s Get:31 http://ftpmaster.internal/ubuntu plucky/main ppc64el cargo-1.80 ppc64el 1.80.1+dfsg0ubuntu1-0ubuntu1 [6239 kB]
761s Get:32 http://ftpmaster.internal/ubuntu plucky/main ppc64el libdebhelper-perl all 13.20ubuntu1 [94.2 kB]
761s Get:33 http://ftpmaster.internal/ubuntu plucky/main ppc64el libtool all 2.4.7-8 [166 kB]
761s Get:34 http://ftpmaster.internal/ubuntu plucky/main ppc64el dh-autoreconf all 20 [16.1 kB]
761s Get:35 http://ftpmaster.internal/ubuntu plucky/main ppc64el libarchive-zip-perl all 1.68-1 [90.2 kB]
761s Get:36 http://ftpmaster.internal/ubuntu plucky/main ppc64el libfile-stripnondeterminism-perl all 1.14.0-1 [20.1 kB]
761s Get:37 http://ftpmaster.internal/ubuntu plucky/main ppc64el dh-strip-nondeterminism all 1.14.0-1 [5058 B]
761s Get:38 http://ftpmaster.internal/ubuntu plucky/main ppc64el debugedit ppc64el 1:5.1-1 [52.1 kB]
761s Get:39 http://ftpmaster.internal/ubuntu plucky/main ppc64el dwz ppc64el 0.15-1build6 [142 kB]
761s Get:40 http://ftpmaster.internal/ubuntu plucky/main ppc64el gettext ppc64el 0.22.5-2 [1082 kB]
761s Get:41 http://ftpmaster.internal/ubuntu plucky/main ppc64el intltool-debian all 0.35.0+20060710.6 [23.2 kB]
761s Get:42 http://ftpmaster.internal/ubuntu plucky/main ppc64el po-debconf all 1.0.21+nmu1 [233 kB]
761s Get:43 http://ftpmaster.internal/ubuntu plucky/main ppc64el debhelper all 13.20ubuntu1 [893 kB]
761s Get:44 http://ftpmaster.internal/ubuntu plucky/main ppc64el rustc ppc64el 1.80.1ubuntu2 [2760 B]
761s Get:45 http://ftpmaster.internal/ubuntu plucky/main ppc64el cargo ppc64el 1.80.1ubuntu2 [2244 B]
761s Get:46 http://ftpmaster.internal/ubuntu plucky/main ppc64el dh-cargo-tools all 31ubuntu2 [5388 B]
761s Get:47 http://ftpmaster.internal/ubuntu plucky/main ppc64el dh-cargo all 31ubuntu2 [8688 B]
761s Get:48 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-fnv-dev ppc64el 1.0.7-1 [12.8 kB]
761s Get:49 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-ident-case-dev ppc64el 1.0.1-1 [5372 B]
761s Get:50 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-unicode-ident-dev ppc64el 1.0.13-1 [38.5 kB]
761s Get:51 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-proc-macro2-dev ppc64el 1.0.86-1 [44.8 kB]
761s Get:52 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-quote-dev ppc64el 1.0.37-1 [29.5 kB]
762s Get:53 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-strsim-dev ppc64el 0.11.1-1 [15.9 kB]
762s Get:54 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-syn-1-dev ppc64el 1.0.109-2 [188 kB]
762s Get:55 http://ftpmaster.internal/ubuntu plucky-proposed/universe ppc64el librust-darling-core-0.14-dev ppc64el 0.14.4-3 [53.8 kB]
762s Get:56 http://ftpmaster.internal/ubuntu plucky/universe ppc64el librust-darling-macro-0.14-dev ppc64el 0.14.4-1 [3948 B]
762s Fetched 120 MB in 5s (26.0 MB/s)
762s Selecting previously unselected package m4.
762s (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 73876 files and directories currently installed.)
762s Preparing to unpack .../00-m4_1.4.19-4build1_ppc64el.deb ...
762s Unpacking m4 (1.4.19-4build1) ...
762s Selecting previously unselected package autoconf.
762s Preparing to unpack .../01-autoconf_2.72-3_all.deb ...
762s Unpacking autoconf (2.72-3) ...
762s Selecting previously unselected package autotools-dev.
762s Preparing to unpack .../02-autotools-dev_20220109.1_all.deb ...
762s Unpacking autotools-dev (20220109.1) ...
762s Selecting previously unselected package automake.
762s Preparing to unpack .../03-automake_1%3a1.16.5-1.3ubuntu1_all.deb ...
762s Unpacking automake (1:1.16.5-1.3ubuntu1) ...
762s Selecting previously unselected package autopoint.
762s Preparing to unpack .../04-autopoint_0.22.5-2_all.deb ...
762s Unpacking autopoint (0.22.5-2) ...
762s Selecting previously unselected package libhttp-parser2.9:ppc64el.
762s Preparing to unpack .../05-libhttp-parser2.9_2.9.4-6build1_ppc64el.deb ...
762s Unpacking libhttp-parser2.9:ppc64el (2.9.4-6build1) ...
762s Selecting previously unselected package libgit2-1.7:ppc64el.
762s Preparing to unpack .../06-libgit2-1.7_1.7.2+ds-1ubuntu3_ppc64el.deb ...
762s Unpacking libgit2-1.7:ppc64el (1.7.2+ds-1ubuntu3) ...
762s Selecting previously unselected package libstd-rust-1.80:ppc64el.
762s Preparing to unpack .../07-libstd-rust-1.80_1.80.1+dfsg0ubuntu1-0ubuntu1_ppc64el.deb ...
762s Unpacking libstd-rust-1.80:ppc64el (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
763s Selecting previously unselected package libstd-rust-1.80-dev:ppc64el.
763s Preparing to unpack .../08-libstd-rust-1.80-dev_1.80.1+dfsg0ubuntu1-0ubuntu1_ppc64el.deb ...
763s Unpacking libstd-rust-1.80-dev:ppc64el (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
764s Selecting previously unselected package libisl23:ppc64el.
764s Preparing to unpack .../09-libisl23_0.27-1_ppc64el.deb ...
764s Unpacking libisl23:ppc64el (0.27-1) ...
764s Selecting previously unselected package libmpc3:ppc64el.
764s Preparing to unpack .../10-libmpc3_1.3.1-1build2_ppc64el.deb ...
764s Unpacking libmpc3:ppc64el (1.3.1-1build2) ...
764s Selecting previously unselected package cpp-14-powerpc64le-linux-gnu.
764s Preparing to unpack .../11-cpp-14-powerpc64le-linux-gnu_14.2.0-8ubuntu1_ppc64el.deb ...
764s Unpacking cpp-14-powerpc64le-linux-gnu (14.2.0-8ubuntu1) ...
764s Selecting previously unselected package cpp-14.
764s Preparing to unpack .../12-cpp-14_14.2.0-8ubuntu1_ppc64el.deb ...
764s Unpacking cpp-14 (14.2.0-8ubuntu1) ...
764s Selecting previously unselected package cpp-powerpc64le-linux-gnu.
764s Preparing to unpack .../13-cpp-powerpc64le-linux-gnu_4%3a14.1.0-2ubuntu1_ppc64el.deb ...
764s Unpacking cpp-powerpc64le-linux-gnu (4:14.1.0-2ubuntu1) ...
764s Selecting previously unselected package cpp.
764s Preparing to unpack .../14-cpp_4%3a14.1.0-2ubuntu1_ppc64el.deb ...
764s Unpacking cpp (4:14.1.0-2ubuntu1) ...
764s Selecting previously unselected package libcc1-0:ppc64el.
764s Preparing to unpack .../15-libcc1-0_14.2.0-8ubuntu1_ppc64el.deb ...
764s Unpacking libcc1-0:ppc64el (14.2.0-8ubuntu1) ...
764s Selecting previously unselected package libgomp1:ppc64el.
764s Preparing to unpack .../16-libgomp1_14.2.0-8ubuntu1_ppc64el.deb ...
764s Unpacking libgomp1:ppc64el (14.2.0-8ubuntu1) ...
764s Selecting previously unselected package libitm1:ppc64el.
764s Preparing to unpack .../17-libitm1_14.2.0-8ubuntu1_ppc64el.deb ...
764s Unpacking libitm1:ppc64el (14.2.0-8ubuntu1) ...
764s Selecting previously unselected package libasan8:ppc64el.
764s Preparing to unpack .../18-libasan8_14.2.0-8ubuntu1_ppc64el.deb ...
764s Unpacking libasan8:ppc64el (14.2.0-8ubuntu1) ...
764s Selecting previously unselected package liblsan0:ppc64el.
764s Preparing to unpack .../19-liblsan0_14.2.0-8ubuntu1_ppc64el.deb ...
764s Unpacking liblsan0:ppc64el (14.2.0-8ubuntu1) ...
764s Selecting previously unselected package libtsan2:ppc64el.
764s Preparing to unpack .../20-libtsan2_14.2.0-8ubuntu1_ppc64el.deb ...
764s Unpacking libtsan2:ppc64el (14.2.0-8ubuntu1) ...
764s Selecting previously unselected package libubsan1:ppc64el.
764s Preparing to unpack .../21-libubsan1_14.2.0-8ubuntu1_ppc64el.deb ...
764s Unpacking libubsan1:ppc64el (14.2.0-8ubuntu1) ...
764s Selecting previously unselected package libquadmath0:ppc64el.
764s Preparing to unpack .../22-libquadmath0_14.2.0-8ubuntu1_ppc64el.deb ...
764s Unpacking libquadmath0:ppc64el (14.2.0-8ubuntu1) ...
764s Selecting previously unselected package libgcc-14-dev:ppc64el.
764s Preparing to unpack .../23-libgcc-14-dev_14.2.0-8ubuntu1_ppc64el.deb ...
764s Unpacking libgcc-14-dev:ppc64el (14.2.0-8ubuntu1) ...
764s Selecting previously unselected package gcc-14-powerpc64le-linux-gnu.
764s Preparing to unpack .../24-gcc-14-powerpc64le-linux-gnu_14.2.0-8ubuntu1_ppc64el.deb ...
764s Unpacking gcc-14-powerpc64le-linux-gnu (14.2.0-8ubuntu1) ...
764s Selecting previously unselected package gcc-14.
764s Preparing to unpack .../25-gcc-14_14.2.0-8ubuntu1_ppc64el.deb ...
764s Unpacking gcc-14 (14.2.0-8ubuntu1) ...
764s Selecting previously unselected package gcc-powerpc64le-linux-gnu.
764s Preparing to unpack .../26-gcc-powerpc64le-linux-gnu_4%3a14.1.0-2ubuntu1_ppc64el.deb ...
764s Unpacking gcc-powerpc64le-linux-gnu (4:14.1.0-2ubuntu1) ...
764s Selecting previously unselected package gcc.
764s Preparing to unpack .../27-gcc_4%3a14.1.0-2ubuntu1_ppc64el.deb ...
764s Unpacking gcc (4:14.1.0-2ubuntu1) ...
764s Selecting previously unselected package rustc-1.80.
764s Preparing to unpack .../28-rustc-1.80_1.80.1+dfsg0ubuntu1-0ubuntu1_ppc64el.deb ...
764s Unpacking rustc-1.80 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
765s Selecting previously unselected package cargo-1.80.
765s Preparing to unpack .../29-cargo-1.80_1.80.1+dfsg0ubuntu1-0ubuntu1_ppc64el.deb ...
765s Unpacking cargo-1.80 (1.80.1+dfsg0ubuntu1-0ubuntu1) ...
765s Selecting previously unselected package libdebhelper-perl.
765s Preparing to unpack .../30-libdebhelper-perl_13.20ubuntu1_all.deb ...
765s Unpacking libdebhelper-perl (13.20ubuntu1) ...
765s Selecting previously unselected package libtool.
765s Preparing to unpack .../31-libtool_2.4.7-8_all.deb ...
765s Unpacking libtool (2.4.7-8) ...
765s Selecting previously unselected package dh-autoreconf.
765s Preparing to unpack .../32-dh-autoreconf_20_all.deb ...
765s Unpacking dh-autoreconf (20) ...
765s Selecting previously unselected package libarchive-zip-perl.
765s Preparing to unpack .../33-libarchive-zip-perl_1.68-1_all.deb ...
765s Unpacking libarchive-zip-perl (1.68-1) ...
765s Selecting previously unselected package libfile-stripnondeterminism-perl.
765s Preparing to unpack .../34-libfile-stripnondeterminism-perl_1.14.0-1_all.deb ...
765s Unpacking libfile-stripnondeterminism-perl (1.14.0-1) ...
765s Selecting previously unselected package dh-strip-nondeterminism.
765s Preparing to unpack .../35-dh-strip-nondeterminism_1.14.0-1_all.deb ...
765s Unpacking dh-strip-nondeterminism (1.14.0-1) ...
765s Selecting previously unselected package debugedit.
765s Preparing to unpack .../36-debugedit_1%3a5.1-1_ppc64el.deb ...
765s Unpacking debugedit (1:5.1-1) ...
765s Selecting previously unselected package dwz.
765s Preparing to unpack .../37-dwz_0.15-1build6_ppc64el.deb ...
765s Unpacking dwz (0.15-1build6) ...
765s Selecting previously unselected package gettext.
765s Preparing to unpack .../38-gettext_0.22.5-2_ppc64el.deb ...
765s Unpacking gettext (0.22.5-2) ...
765s Selecting previously unselected package intltool-debian.
765s Preparing to unpack .../39-intltool-debian_0.35.0+20060710.6_all.deb ...
765s Unpacking intltool-debian (0.35.0+20060710.6) ...
765s Selecting previously unselected package po-debconf.
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771s autopkgtest [03:13:34]: test rust-darling-macro-0.14:@: /usr/share/cargo/bin/cargo-auto-test darling_macro 0.14.4 --all-targets --all-features
771s autopkgtest [03:13:34]: test rust-darling-macro-0.14:@: [-----------------------
771s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
771s debian cargo wrapper: rust_type, gnu_type: powerpc64le-unknown-linux-gnu, powerpc64le-linux-gnu
771s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
771s debian cargo wrapper: linking /usr/share/cargo/registry/* into /tmp/tmp.F8Ree2xu0T/registry/
771s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
771s debian cargo wrapper: rust_type, gnu_type: powerpc64le-unknown-linux-gnu, powerpc64le-linux-gnu
771s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
771s 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'],) {}
772s    Compiling proc-macro2 v1.0.86
772s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.F8Ree2xu0T/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.F8Ree2xu0T/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.F8Ree2xu0T/target/debug/deps rustc --crate-name build_script_build --edition=2021 /tmp/tmp.F8Ree2xu0T/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.F8Ree2xu0T/target/debug/build/proc-macro2-ce5d81ee3ebfeb71 -L dependency=/tmp/tmp.F8Ree2xu0T/target/debug/deps --cap-lints warn`
772s    Compiling unicode-ident v1.0.13
772s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.F8Ree2xu0T/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.F8Ree2xu0T/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.F8Ree2xu0T/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.F8Ree2xu0T/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.F8Ree2xu0T/target/debug/deps -L dependency=/tmp/tmp.F8Ree2xu0T/target/debug/deps --cap-lints warn`
772s    Compiling syn v1.0.109
772s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.F8Ree2xu0T/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.F8Ree2xu0T/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.F8Ree2xu0T/target/debug/deps rustc --crate-name build_script_build --edition=2018 /tmp/tmp.F8Ree2xu0T/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="extra-traits"' --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=bef9b96d88c3360b -C extra-filename=-bef9b96d88c3360b --out-dir /tmp/tmp.F8Ree2xu0T/target/debug/build/syn-bef9b96d88c3360b -L dependency=/tmp/tmp.F8Ree2xu0T/target/debug/deps --cap-lints warn`
772s      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_EXTRA_TRAITS=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.F8Ree2xu0T/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.F8Ree2xu0T/target/debug/deps:/tmp/tmp.F8Ree2xu0T/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.F8Ree2xu0T/target/debug/build/syn-ddabb359c2f0f8cb/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.F8Ree2xu0T/target/debug/build/syn-bef9b96d88c3360b/build-script-build`
772s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
772s    Compiling ident_case v1.0.1
772s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=ident_case CARGO_MANIFEST_DIR=/tmp/tmp.F8Ree2xu0T/registry/ident_case-1.0.1 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Utility for applying case rules to Rust identifiers.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=ident_case CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/ident_case' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.F8Ree2xu0T/registry/ident_case-1.0.1 LD_LIBRARY_PATH=/tmp/tmp.F8Ree2xu0T/target/debug/deps rustc --crate-name ident_case --edition=2015 /tmp/tmp.F8Ree2xu0T/registry/ident_case-1.0.1/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=91245c8827940f4d -C extra-filename=-91245c8827940f4d --out-dir /tmp/tmp.F8Ree2xu0T/target/debug/deps -L dependency=/tmp/tmp.F8Ree2xu0T/target/debug/deps --cap-lints warn`
772s      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.F8Ree2xu0T/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.F8Ree2xu0T/target/debug/deps:/tmp/tmp.F8Ree2xu0T/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.F8Ree2xu0T/target/debug/build/proc-macro2-602cd9491665a292/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.F8Ree2xu0T/target/debug/build/proc-macro2-ce5d81ee3ebfeb71/build-script-build`
772s warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
772s   --> /tmp/tmp.F8Ree2xu0T/registry/ident_case-1.0.1/src/lib.rs:25:17
772s    |
772s 25 | use std::ascii::AsciiExt;
772s    |                 ^^^^^^^^
772s    |
772s    = note: `#[warn(deprecated)]` on by default
772s 
772s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
772s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
772s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
772s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
772s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
772s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
772s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
772s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
772s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
772s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
772s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
772s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
772s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
772s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
772s warning: unused import: `std::ascii::AsciiExt`
772s   --> /tmp/tmp.F8Ree2xu0T/registry/ident_case-1.0.1/src/lib.rs:25:5
772s    |
772s 25 | use std::ascii::AsciiExt;
772s    |     ^^^^^^^^^^^^^^^^^^^^
772s    |
772s    = note: `#[warn(unused_imports)]` on by default
772s 
772s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
772s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
772s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.F8Ree2xu0T/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.F8Ree2xu0T/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.F8Ree2xu0T/target/debug/deps OUT_DIR=/tmp/tmp.F8Ree2xu0T/target/debug/build/proc-macro2-602cd9491665a292/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.F8Ree2xu0T/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.F8Ree2xu0T/target/debug/deps -L dependency=/tmp/tmp.F8Ree2xu0T/target/debug/deps --extern unicode_ident=/tmp/tmp.F8Ree2xu0T/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)'`
772s warning: `ident_case` (lib) generated 2 warnings
772s    Compiling fnv v1.0.7
772s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=fnv CARGO_MANIFEST_DIR=/tmp/tmp.F8Ree2xu0T/registry/fnv-1.0.7 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='Fowler–Noll–Vo hash function' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 / MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=fnv CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/servo/rust-fnv' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.7 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.F8Ree2xu0T/registry/fnv-1.0.7 LD_LIBRARY_PATH=/tmp/tmp.F8Ree2xu0T/target/debug/deps rustc --crate-name fnv --edition=2015 /tmp/tmp.F8Ree2xu0T/registry/fnv-1.0.7/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="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "std"))' -C metadata=00d4684ffa9b3235 -C extra-filename=-00d4684ffa9b3235 --out-dir /tmp/tmp.F8Ree2xu0T/target/debug/deps -L dependency=/tmp/tmp.F8Ree2xu0T/target/debug/deps --cap-lints warn`
773s    Compiling quote v1.0.37
773s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.F8Ree2xu0T/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.F8Ree2xu0T/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.F8Ree2xu0T/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.F8Ree2xu0T/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.F8Ree2xu0T/target/debug/deps -L dependency=/tmp/tmp.F8Ree2xu0T/target/debug/deps --extern proc_macro2=/tmp/tmp.F8Ree2xu0T/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rmeta --cap-lints warn`
773s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.F8Ree2xu0T/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.F8Ree2xu0T/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.F8Ree2xu0T/target/debug/deps OUT_DIR=/tmp/tmp.F8Ree2xu0T/target/debug/build/syn-ddabb359c2f0f8cb/out rustc --crate-name syn --edition=2018 /tmp/tmp.F8Ree2xu0T/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="extra-traits"' --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=fddff083c7a47e7e -C extra-filename=-fddff083c7a47e7e --out-dir /tmp/tmp.F8Ree2xu0T/target/debug/deps -L dependency=/tmp/tmp.F8Ree2xu0T/target/debug/deps --extern proc_macro2=/tmp/tmp.F8Ree2xu0T/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rmeta --extern quote=/tmp/tmp.F8Ree2xu0T/target/debug/deps/libquote-02cce1196ab14cd2.rmeta --extern unicode_ident=/tmp/tmp.F8Ree2xu0T/target/debug/deps/libunicode_ident-5f7f8e888cd9a4a0.rmeta --cap-lints warn --cfg syn_disable_nightly_tests`
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lib.rs:254:13
774s     |
774s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
774s     |             ^^^^^^^
774s     |
774s     = 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`
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: `#[warn(unexpected_cfgs)]` on by default
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lib.rs:430:12
774s     |
774s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lib.rs:434:12
774s     |
774s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lib.rs:455:12
774s     |
774s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lib.rs:804:12
774s     |
774s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lib.rs:867:12
774s     |
774s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lib.rs:887:12
774s     |
774s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lib.rs:916:12
774s     |
774s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lib.rs:959:12
774s     |
774s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/group.rs:136:12
774s     |
774s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/group.rs:214:12
774s     |
774s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/group.rs:269:12
774s     |
774s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:561:12
774s     |
774s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:569:12
774s     |
774s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:881:11
774s     |
774s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
774s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:883:7
774s     |
774s 883 | #[cfg(syn_omit_await_from_token_macro)]
774s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:394:24
774s     |
774s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |                          ^^^^^^^
774s ...
774s 556 | / define_punctuation_structs! {
774s 557 | |     "_" pub struct Underscore/1 /// `_`
774s 558 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:398:24
774s     |
774s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |                          ^^^^^^^
774s ...
774s 556 | / define_punctuation_structs! {
774s 557 | |     "_" pub struct Underscore/1 /// `_`
774s 558 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:406:24
774s     |
774s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                          ^^^^^^^
774s ...
774s 556 | / define_punctuation_structs! {
774s 557 | |     "_" pub struct Underscore/1 /// `_`
774s 558 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:414:24
774s     |
774s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                          ^^^^^^^
774s ...
774s 556 | / define_punctuation_structs! {
774s 557 | |     "_" pub struct Underscore/1 /// `_`
774s 558 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:418:24
774s     |
774s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                          ^^^^^^^
774s ...
774s 556 | / define_punctuation_structs! {
774s 557 | |     "_" pub struct Underscore/1 /// `_`
774s 558 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:426:24
774s     |
774s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                          ^^^^^^^
774s ...
774s 556 | / define_punctuation_structs! {
774s 557 | |     "_" pub struct Underscore/1 /// `_`
774s 558 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:271:24
774s     |
774s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |                          ^^^^^^^
774s ...
774s 652 | / define_keywords! {
774s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
774s 654 | |     "as"          pub struct As           /// `as`
774s 655 | |     "async"       pub struct Async        /// `async`
774s ...   |
774s 704 | |     "yield"       pub struct Yield        /// `yield`
774s 705 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:275:24
774s     |
774s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |                          ^^^^^^^
774s ...
774s 652 | / define_keywords! {
774s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
774s 654 | |     "as"          pub struct As           /// `as`
774s 655 | |     "async"       pub struct Async        /// `async`
774s ...   |
774s 704 | |     "yield"       pub struct Yield        /// `yield`
774s 705 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:283:24
774s     |
774s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                          ^^^^^^^
774s ...
774s 652 | / define_keywords! {
774s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
774s 654 | |     "as"          pub struct As           /// `as`
774s 655 | |     "async"       pub struct Async        /// `async`
774s ...   |
774s 704 | |     "yield"       pub struct Yield        /// `yield`
774s 705 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:291:24
774s     |
774s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                          ^^^^^^^
774s ...
774s 652 | / define_keywords! {
774s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
774s 654 | |     "as"          pub struct As           /// `as`
774s 655 | |     "async"       pub struct Async        /// `async`
774s ...   |
774s 704 | |     "yield"       pub struct Yield        /// `yield`
774s 705 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:295:24
774s     |
774s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                          ^^^^^^^
774s ...
774s 652 | / define_keywords! {
774s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
774s 654 | |     "as"          pub struct As           /// `as`
774s 655 | |     "async"       pub struct Async        /// `async`
774s ...   |
774s 704 | |     "yield"       pub struct Yield        /// `yield`
774s 705 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:303:24
774s     |
774s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                          ^^^^^^^
774s ...
774s 652 | / define_keywords! {
774s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
774s 654 | |     "as"          pub struct As           /// `as`
774s 655 | |     "async"       pub struct Async        /// `async`
774s ...   |
774s 704 | |     "yield"       pub struct Yield        /// `yield`
774s 705 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:309:24
774s     |
774s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                          ^^^^^^^
774s ...
774s 652 | / define_keywords! {
774s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
774s 654 | |     "as"          pub struct As           /// `as`
774s 655 | |     "async"       pub struct Async        /// `async`
774s ...   |
774s 704 | |     "yield"       pub struct Yield        /// `yield`
774s 705 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:317:24
774s     |
774s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                          ^^^^^^^
774s ...
774s 652 | / define_keywords! {
774s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
774s 654 | |     "as"          pub struct As           /// `as`
774s 655 | |     "async"       pub struct Async        /// `async`
774s ...   |
774s 704 | |     "yield"       pub struct Yield        /// `yield`
774s 705 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:444:24
774s     |
774s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                          ^^^^^^^
774s ...
774s 707 | / define_punctuation! {
774s 708 | |     "+"           pub struct Add/1        /// `+`
774s 709 | |     "+="          pub struct AddEq/2      /// `+=`
774s 710 | |     "&"           pub struct And/1        /// `&`
774s ...   |
774s 753 | |     "~"           pub struct Tilde/1      /// `~`
774s 754 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:452:24
774s     |
774s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                          ^^^^^^^
774s ...
774s 707 | / define_punctuation! {
774s 708 | |     "+"           pub struct Add/1        /// `+`
774s 709 | |     "+="          pub struct AddEq/2      /// `+=`
774s 710 | |     "&"           pub struct And/1        /// `&`
774s ...   |
774s 753 | |     "~"           pub struct Tilde/1      /// `~`
774s 754 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:394:24
774s     |
774s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |                          ^^^^^^^
774s ...
774s 707 | / define_punctuation! {
774s 708 | |     "+"           pub struct Add/1        /// `+`
774s 709 | |     "+="          pub struct AddEq/2      /// `+=`
774s 710 | |     "&"           pub struct And/1        /// `&`
774s ...   |
774s 753 | |     "~"           pub struct Tilde/1      /// `~`
774s 754 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:398:24
774s     |
774s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |                          ^^^^^^^
774s ...
774s 707 | / define_punctuation! {
774s 708 | |     "+"           pub struct Add/1        /// `+`
774s 709 | |     "+="          pub struct AddEq/2      /// `+=`
774s 710 | |     "&"           pub struct And/1        /// `&`
774s ...   |
774s 753 | |     "~"           pub struct Tilde/1      /// `~`
774s 754 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:406:24
774s     |
774s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                          ^^^^^^^
774s ...
774s 707 | / define_punctuation! {
774s 708 | |     "+"           pub struct Add/1        /// `+`
774s 709 | |     "+="          pub struct AddEq/2      /// `+=`
774s 710 | |     "&"           pub struct And/1        /// `&`
774s ...   |
774s 753 | |     "~"           pub struct Tilde/1      /// `~`
774s 754 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:414:24
774s     |
774s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                          ^^^^^^^
774s ...
774s 707 | / define_punctuation! {
774s 708 | |     "+"           pub struct Add/1        /// `+`
774s 709 | |     "+="          pub struct AddEq/2      /// `+=`
774s 710 | |     "&"           pub struct And/1        /// `&`
774s ...   |
774s 753 | |     "~"           pub struct Tilde/1      /// `~`
774s 754 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:418:24
774s     |
774s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                          ^^^^^^^
774s ...
774s 707 | / define_punctuation! {
774s 708 | |     "+"           pub struct Add/1        /// `+`
774s 709 | |     "+="          pub struct AddEq/2      /// `+=`
774s 710 | |     "&"           pub struct And/1        /// `&`
774s ...   |
774s 753 | |     "~"           pub struct Tilde/1      /// `~`
774s 754 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:426:24
774s     |
774s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                          ^^^^^^^
774s ...
774s 707 | / define_punctuation! {
774s 708 | |     "+"           pub struct Add/1        /// `+`
774s 709 | |     "+="          pub struct AddEq/2      /// `+=`
774s 710 | |     "&"           pub struct And/1        /// `&`
774s ...   |
774s 753 | |     "~"           pub struct Tilde/1      /// `~`
774s 754 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:503:24
774s     |
774s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |                          ^^^^^^^
774s ...
774s 756 | / define_delimiters! {
774s 757 | |     "{"           pub struct Brace        /// `{...}`
774s 758 | |     "["           pub struct Bracket      /// `[...]`
774s 759 | |     "("           pub struct Paren        /// `(...)`
774s 760 | |     " "           pub struct Group        /// None-delimited group
774s 761 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:507:24
774s     |
774s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |                          ^^^^^^^
774s ...
774s 756 | / define_delimiters! {
774s 757 | |     "{"           pub struct Brace        /// `{...}`
774s 758 | |     "["           pub struct Bracket      /// `[...]`
774s 759 | |     "("           pub struct Paren        /// `(...)`
774s 760 | |     " "           pub struct Group        /// None-delimited group
774s 761 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:515:24
774s     |
774s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                          ^^^^^^^
774s ...
774s 756 | / define_delimiters! {
774s 757 | |     "{"           pub struct Brace        /// `{...}`
774s 758 | |     "["           pub struct Bracket      /// `[...]`
774s 759 | |     "("           pub struct Paren        /// `(...)`
774s 760 | |     " "           pub struct Group        /// None-delimited group
774s 761 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:523:24
774s     |
774s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                          ^^^^^^^
774s ...
774s 756 | / define_delimiters! {
774s 757 | |     "{"           pub struct Brace        /// `{...}`
774s 758 | |     "["           pub struct Bracket      /// `[...]`
774s 759 | |     "("           pub struct Paren        /// `(...)`
774s 760 | |     " "           pub struct Group        /// None-delimited group
774s 761 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:527:24
774s     |
774s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                          ^^^^^^^
774s ...
774s 756 | / define_delimiters! {
774s 757 | |     "{"           pub struct Brace        /// `{...}`
774s 758 | |     "["           pub struct Bracket      /// `[...]`
774s 759 | |     "("           pub struct Paren        /// `(...)`
774s 760 | |     " "           pub struct Group        /// None-delimited group
774s 761 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/token.rs:535:24
774s     |
774s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                          ^^^^^^^
774s ...
774s 756 | / define_delimiters! {
774s 757 | |     "{"           pub struct Brace        /// `{...}`
774s 758 | |     "["           pub struct Bracket      /// `[...]`
774s 759 | |     "("           pub struct Paren        /// `(...)`
774s 760 | |     " "           pub struct Group        /// None-delimited group
774s 761 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ident.rs:38:12
774s    |
774s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:463:12
774s     |
774s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:148:16
774s     |
774s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:329:16
774s     |
774s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:360:16
774s     |
774s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/macros.rs:155:20
774s     |
774s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                      ^^^^^^^
774s     |
774s    ::: /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:336:1
774s     |
774s 336 | / ast_enum_of_structs! {
774s 337 | |     /// Content of a compile-time structured attribute.
774s 338 | |     ///
774s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
774s ...   |
774s 369 | |     }
774s 370 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:377:16
774s     |
774s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:390:16
774s     |
774s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:417:16
774s     |
774s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/macros.rs:155:20
774s     |
774s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                      ^^^^^^^
774s     |
774s    ::: /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:412:1
774s     |
774s 412 | / ast_enum_of_structs! {
774s 413 | |     /// Element of a compile-time attribute list.
774s 414 | |     ///
774s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
774s ...   |
774s 425 | |     }
774s 426 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:165:16
774s     |
774s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:213:16
774s     |
774s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:223:16
774s     |
774s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:237:16
774s     |
774s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:251:16
774s     |
774s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:557:16
774s     |
774s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:565:16
774s     |
774s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:573:16
774s     |
774s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:581:16
774s     |
774s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:630:16
774s     |
774s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:644:16
774s     |
774s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/attr.rs:654:16
774s     |
774s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s  --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:9:16
774s   |
774s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s   |                ^^^^^^^
774s   |
774s   = help: consider using a Cargo feature instead
774s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s            [lints.rust]
774s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:36:16
774s    |
774s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/macros.rs:155:20
774s     |
774s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                      ^^^^^^^
774s     |
774s    ::: /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:25:1
774s     |
774s 25  | / ast_enum_of_structs! {
774s 26  | |     /// Data stored within an enum variant or struct.
774s 27  | |     ///
774s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
774s ...   |
774s 47  | |     }
774s 48  | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:56:16
774s    |
774s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:68:16
774s    |
774s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:153:16
774s     |
774s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:185:16
774s     |
774s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/macros.rs:155:20
774s     |
774s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                      ^^^^^^^
774s     |
774s    ::: /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:173:1
774s     |
774s 173 | / ast_enum_of_structs! {
774s 174 | |     /// The visibility level of an item: inherited or `pub` or
774s 175 | |     /// `pub(restricted)`.
774s 176 | |     ///
774s ...   |
774s 199 | |     }
774s 200 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:207:16
774s     |
774s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:218:16
774s     |
774s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:230:16
774s     |
774s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:246:16
774s     |
774s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:275:16
774s     |
774s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:286:16
774s     |
774s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:327:16
774s     |
774s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:299:20
774s     |
774s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                    ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:315:20
774s     |
774s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                    ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:423:16
774s     |
774s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:436:16
774s     |
774s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:445:16
774s     |
774s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:454:16
774s     |
774s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:467:16
774s     |
774s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:474:16
774s     |
774s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/data.rs:481:16
774s     |
774s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:89:16
774s    |
774s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:90:20
774s    |
774s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
774s    |                    ^^^^^^^^^^^^^^^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/macros.rs:155:20
774s     |
774s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                      ^^^^^^^
774s     |
774s    ::: /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:14:1
774s     |
774s 14  | / ast_enum_of_structs! {
774s 15  | |     /// A Rust expression.
774s 16  | |     ///
774s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
774s ...   |
774s 249 | |     }
774s 250 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:256:16
774s     |
774s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:268:16
774s     |
774s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:281:16
774s     |
774s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:294:16
774s     |
774s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:307:16
774s     |
774s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:321:16
774s     |
774s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:334:16
774s     |
774s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:346:16
774s     |
774s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:359:16
774s     |
774s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:373:16
774s     |
774s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:387:16
774s     |
774s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:400:16
774s     |
774s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:418:16
774s     |
774s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:431:16
774s     |
774s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:444:16
774s     |
774s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:464:16
774s     |
774s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:480:16
774s     |
774s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:495:16
774s     |
774s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:508:16
774s     |
774s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:523:16
774s     |
774s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:534:16
774s     |
774s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:547:16
774s     |
774s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:558:16
774s     |
774s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:572:16
774s     |
774s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:588:16
774s     |
774s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:604:16
774s     |
774s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:616:16
774s     |
774s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:629:16
774s     |
774s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:643:16
774s     |
774s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:657:16
774s     |
774s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:672:16
774s     |
774s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:687:16
774s     |
774s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:699:16
774s     |
774s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:711:16
774s     |
774s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:723:16
774s     |
774s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:737:16
774s     |
774s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:749:16
774s     |
774s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:761:16
774s     |
774s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:775:16
774s     |
774s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:850:16
774s     |
774s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:920:16
774s     |
774s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:968:16
774s     |
774s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:982:16
774s     |
774s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:999:16
774s     |
774s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:1021:16
774s      |
774s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:1049:16
774s      |
774s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:1065:16
774s      |
774s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:246:15
774s     |
774s 246 |         #[cfg(syn_no_non_exhaustive)]
774s     |               ^^^^^^^^^^^^^^^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:784:40
774s     |
774s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
774s     |                                        ^^^^^^^^^^^^^^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:838:19
774s     |
774s 838 |             #[cfg(syn_no_non_exhaustive)]
774s     |                   ^^^^^^^^^^^^^^^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:1159:16
774s      |
774s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:1880:16
774s      |
774s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:1975:16
774s      |
774s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2001:16
774s      |
774s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2063:16
774s      |
774s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2084:16
774s      |
774s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2101:16
774s      |
774s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2119:16
774s      |
774s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2147:16
774s      |
774s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2165:16
774s      |
774s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2206:16
774s      |
774s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2236:16
774s      |
774s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2258:16
774s      |
774s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2326:16
774s      |
774s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2349:16
774s      |
774s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2372:16
774s      |
774s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2381:16
774s      |
774s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2396:16
774s      |
774s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2405:16
774s      |
774s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2414:16
774s      |
774s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2426:16
774s      |
774s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2496:16
774s      |
774s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2547:16
774s      |
774s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2571:16
774s      |
774s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2582:16
774s      |
774s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2594:16
774s      |
774s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2648:16
774s      |
774s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2678:16
774s      |
774s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2727:16
774s      |
774s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2759:16
774s      |
774s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2801:16
774s      |
774s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2818:16
774s      |
774s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2832:16
774s      |
774s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2846:16
774s      |
774s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2879:16
774s      |
774s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2292:28
774s      |
774s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                              ^^^^^^^
774s ...
774s 2309 | /     impl_by_parsing_expr! {
774s 2310 | |         ExprAssign, Assign, "expected assignment expression",
774s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
774s 2312 | |         ExprAwait, Await, "expected await expression",
774s ...    |
774s 2322 | |         ExprType, Type, "expected type ascription expression",
774s 2323 | |     }
774s      | |_____- in this macro invocation
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:1248:20
774s      |
774s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
774s      |                    ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2539:23
774s      |
774s 2539 |                 #[cfg(syn_no_non_exhaustive)]
774s      |                       ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2905:23
774s      |
774s 2905 |             #[cfg(not(syn_no_const_vec_new))]
774s      |                       ^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2907:19
774s      |
774s 2907 |             #[cfg(syn_no_const_vec_new)]
774s      |                   ^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2988:16
774s      |
774s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:2998:16
774s      |
774s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3008:16
774s      |
774s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3020:16
774s      |
774s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3035:16
774s      |
774s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3046:16
774s      |
774s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3057:16
774s      |
774s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3072:16
774s      |
774s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3082:16
774s      |
774s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3091:16
774s      |
774s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3099:16
774s      |
774s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3110:16
774s      |
774s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3141:16
774s      |
774s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3153:16
774s      |
774s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3165:16
774s      |
774s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3180:16
774s      |
774s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3197:16
774s      |
774s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3211:16
774s      |
774s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3233:16
774s      |
774s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3244:16
774s      |
774s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3255:16
774s      |
774s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3265:16
774s      |
774s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3275:16
774s      |
774s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3291:16
774s      |
774s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3304:16
774s      |
774s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3317:16
774s      |
774s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3328:16
774s      |
774s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3338:16
774s      |
774s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3348:16
774s      |
774s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3358:16
774s      |
774s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3367:16
774s      |
774s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3379:16
774s      |
774s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3390:16
774s      |
774s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3400:16
774s      |
774s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3409:16
774s      |
774s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3420:16
774s      |
774s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3431:16
774s      |
774s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3441:16
774s      |
774s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3451:16
774s      |
774s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3460:16
774s      |
774s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3478:16
774s      |
774s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3491:16
774s      |
774s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3501:16
774s      |
774s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3512:16
774s      |
774s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3522:16
774s      |
774s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3531:16
774s      |
774s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/expr.rs:3544:16
774s      |
774s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:296:5
774s     |
774s 296 |     doc_cfg,
774s     |     ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:307:5
774s     |
774s 307 |     doc_cfg,
774s     |     ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:318:5
774s     |
774s 318 |     doc_cfg,
774s     |     ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:14:16
774s    |
774s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:35:16
774s    |
774s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/macros.rs:155:20
774s     |
774s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                      ^^^^^^^
774s     |
774s    ::: /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:23:1
774s     |
774s 23  | / ast_enum_of_structs! {
774s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
774s 25  | |     /// `'a: 'b`, `const LEN: usize`.
774s 26  | |     ///
774s ...   |
774s 45  | |     }
774s 46  | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:53:16
774s    |
774s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:69:16
774s    |
774s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:83:16
774s    |
774s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:363:20
774s     |
774s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |                    ^^^^^^^
774s ...
774s 404 | generics_wrapper_impls!(ImplGenerics);
774s     | ------------------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:371:20
774s     |
774s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 404 | generics_wrapper_impls!(ImplGenerics);
774s     | ------------------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:382:20
774s     |
774s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 404 | generics_wrapper_impls!(ImplGenerics);
774s     | ------------------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:386:20
774s     |
774s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 404 | generics_wrapper_impls!(ImplGenerics);
774s     | ------------------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:394:20
774s     |
774s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 404 | generics_wrapper_impls!(ImplGenerics);
774s     | ------------------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:363:20
774s     |
774s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |                    ^^^^^^^
774s ...
774s 406 | generics_wrapper_impls!(TypeGenerics);
774s     | ------------------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:371:20
774s     |
774s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 406 | generics_wrapper_impls!(TypeGenerics);
774s     | ------------------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:382:20
774s     |
774s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 406 | generics_wrapper_impls!(TypeGenerics);
774s     | ------------------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:386:20
774s     |
774s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 406 | generics_wrapper_impls!(TypeGenerics);
774s     | ------------------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:394:20
774s     |
774s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 406 | generics_wrapper_impls!(TypeGenerics);
774s     | ------------------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:363:20
774s     |
774s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |                    ^^^^^^^
774s ...
774s 408 | generics_wrapper_impls!(Turbofish);
774s     | ---------------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:371:20
774s     |
774s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 408 | generics_wrapper_impls!(Turbofish);
774s     | ---------------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:382:20
774s     |
774s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 408 | generics_wrapper_impls!(Turbofish);
774s     | ---------------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:386:20
774s     |
774s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 408 | generics_wrapper_impls!(Turbofish);
774s     | ---------------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:394:20
774s     |
774s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 408 | generics_wrapper_impls!(Turbofish);
774s     | ---------------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:426:16
774s     |
774s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:475:16
774s     |
774s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/macros.rs:155:20
774s     |
774s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                      ^^^^^^^
774s     |
774s    ::: /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:470:1
774s     |
774s 470 | / ast_enum_of_structs! {
774s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
774s 472 | |     ///
774s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
774s ...   |
774s 479 | |     }
774s 480 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:487:16
774s     |
774s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:504:16
774s     |
774s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:517:16
774s     |
774s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:535:16
774s     |
774s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/macros.rs:155:20
774s     |
774s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                      ^^^^^^^
774s     |
774s    ::: /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:524:1
774s     |
774s 524 | / ast_enum_of_structs! {
774s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
774s 526 | |     ///
774s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
774s ...   |
774s 545 | |     }
774s 546 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:553:16
774s     |
774s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:570:16
774s     |
774s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:583:16
774s     |
774s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:347:9
774s     |
774s 347 |         doc_cfg,
774s     |         ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:597:16
774s     |
774s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:660:16
774s     |
774s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:687:16
774s     |
774s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:725:16
774s     |
774s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:747:16
774s     |
774s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:758:16
774s     |
774s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:812:16
774s     |
774s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:856:16
774s     |
774s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:905:16
774s     |
774s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:916:16
774s     |
774s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:940:16
774s     |
774s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:971:16
774s     |
774s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:982:16
774s     |
774s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:1057:16
774s      |
774s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:1207:16
774s      |
774s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:1217:16
774s      |
774s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:1229:16
774s      |
774s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:1268:16
774s      |
774s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:1300:16
774s      |
774s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:1310:16
774s      |
774s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:1325:16
774s      |
774s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:1335:16
774s      |
774s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:1345:16
774s      |
774s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/generics.rs:1354:16
774s      |
774s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:19:16
774s    |
774s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:20:20
774s    |
774s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
774s    |                    ^^^^^^^^^^^^^^^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/macros.rs:155:20
774s     |
774s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                      ^^^^^^^
774s     |
774s    ::: /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:9:1
774s     |
774s 9   | / ast_enum_of_structs! {
774s 10  | |     /// Things that can appear directly inside of a module or scope.
774s 11  | |     ///
774s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
774s ...   |
774s 96  | |     }
774s 97  | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:103:16
774s     |
774s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:121:16
774s     |
774s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:137:16
774s     |
774s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:154:16
774s     |
774s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:167:16
774s     |
774s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:181:16
774s     |
774s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:201:16
774s     |
774s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:215:16
774s     |
774s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:229:16
774s     |
774s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:244:16
774s     |
774s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:263:16
774s     |
774s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:279:16
774s     |
774s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:299:16
774s     |
774s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:316:16
774s     |
774s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:333:16
774s     |
774s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:348:16
774s     |
774s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:477:16
774s     |
774s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/macros.rs:155:20
774s     |
774s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                      ^^^^^^^
774s     |
774s    ::: /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:467:1
774s     |
774s 467 | / ast_enum_of_structs! {
774s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
774s 469 | |     ///
774s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
774s ...   |
774s 493 | |     }
774s 494 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:500:16
774s     |
774s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:512:16
774s     |
774s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:522:16
774s     |
774s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:534:16
774s     |
774s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:544:16
774s     |
774s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:561:16
774s     |
774s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:562:20
774s     |
774s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
774s     |                    ^^^^^^^^^^^^^^^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/macros.rs:155:20
774s     |
774s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                      ^^^^^^^
774s     |
774s    ::: /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:551:1
774s     |
774s 551 | / ast_enum_of_structs! {
774s 552 | |     /// An item within an `extern` block.
774s 553 | |     ///
774s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
774s ...   |
774s 600 | |     }
774s 601 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:607:16
774s     |
774s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:620:16
774s     |
774s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:637:16
774s     |
774s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:651:16
774s     |
774s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:669:16
774s     |
774s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:670:20
774s     |
774s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
774s     |                    ^^^^^^^^^^^^^^^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/macros.rs:155:20
774s     |
774s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                      ^^^^^^^
774s     |
774s    ::: /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:659:1
774s     |
774s 659 | / ast_enum_of_structs! {
774s 660 | |     /// An item declaration within the definition of a trait.
774s 661 | |     ///
774s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
774s ...   |
774s 708 | |     }
774s 709 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:715:16
774s     |
774s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:731:16
774s     |
774s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:744:16
774s     |
774s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:761:16
774s     |
774s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:779:16
774s     |
774s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:780:20
774s     |
774s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
774s     |                    ^^^^^^^^^^^^^^^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/macros.rs:155:20
774s     |
774s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                      ^^^^^^^
774s     |
774s    ::: /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:769:1
774s     |
774s 769 | / ast_enum_of_structs! {
774s 770 | |     /// An item within an impl block.
774s 771 | |     ///
774s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
774s ...   |
774s 818 | |     }
774s 819 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:825:16
774s     |
774s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:844:16
774s     |
774s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:858:16
774s     |
774s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:876:16
774s     |
774s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:889:16
774s     |
774s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:927:16
774s     |
774s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/macros.rs:155:20
774s     |
774s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                      ^^^^^^^
774s     |
774s    ::: /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:923:1
774s     |
774s 923 | / ast_enum_of_structs! {
774s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
774s 925 | |     ///
774s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
774s ...   |
774s 938 | |     }
774s 939 | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:949:16
774s     |
774s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:93:15
774s    |
774s 93 |         #[cfg(syn_no_non_exhaustive)]
774s    |               ^^^^^^^^^^^^^^^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:381:19
774s     |
774s 381 |             #[cfg(syn_no_non_exhaustive)]
774s     |                   ^^^^^^^^^^^^^^^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:597:15
774s     |
774s 597 |         #[cfg(syn_no_non_exhaustive)]
774s     |               ^^^^^^^^^^^^^^^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:705:15
774s     |
774s 705 |         #[cfg(syn_no_non_exhaustive)]
774s     |               ^^^^^^^^^^^^^^^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:815:15
774s     |
774s 815 |         #[cfg(syn_no_non_exhaustive)]
774s     |               ^^^^^^^^^^^^^^^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:976:16
774s     |
774s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1237:16
774s      |
774s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1264:16
774s      |
774s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1305:16
774s      |
774s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1338:16
774s      |
774s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1352:16
774s      |
774s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1401:16
774s      |
774s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1419:16
774s      |
774s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1500:16
774s      |
774s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1535:16
774s      |
774s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1564:16
774s      |
774s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1584:16
774s      |
774s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1680:16
774s      |
774s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1722:16
774s      |
774s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1745:16
774s      |
774s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1827:16
774s      |
774s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1843:16
774s      |
774s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1859:16
774s      |
774s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1903:16
774s      |
774s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1921:16
774s      |
774s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1971:16
774s      |
774s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1995:16
774s      |
774s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2019:16
774s      |
774s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2070:16
774s      |
774s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2144:16
774s      |
774s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2200:16
774s      |
774s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2260:16
774s      |
774s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2290:16
774s      |
774s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2319:16
774s      |
774s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2392:16
774s      |
774s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2410:16
774s      |
774s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2522:16
774s      |
774s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2603:16
774s      |
774s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2628:16
774s      |
774s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2668:16
774s      |
774s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2726:16
774s      |
774s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:1817:23
774s      |
774s 1817 |                 #[cfg(syn_no_non_exhaustive)]
774s      |                       ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2251:23
774s      |
774s 2251 |                 #[cfg(syn_no_non_exhaustive)]
774s      |                       ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2592:27
774s      |
774s 2592 |                     #[cfg(syn_no_non_exhaustive)]
774s      |                           ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2771:16
774s      |
774s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2787:16
774s      |
774s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2799:16
774s      |
774s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2815:16
774s      |
774s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2830:16
774s      |
774s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2843:16
774s      |
774s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2861:16
774s      |
774s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2873:16
774s      |
774s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2888:16
774s      |
774s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2903:16
774s      |
774s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2929:16
774s      |
774s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2942:16
774s      |
774s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2964:16
774s      |
774s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:2979:16
774s      |
774s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3001:16
774s      |
774s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3023:16
774s      |
774s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3034:16
774s      |
774s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3043:16
774s      |
774s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3050:16
774s      |
774s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3059:16
774s      |
774s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3066:16
774s      |
774s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3075:16
774s      |
774s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3091:16
774s      |
774s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3110:16
774s      |
774s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3130:16
774s      |
774s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3139:16
774s      |
774s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3155:16
774s      |
774s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3177:16
774s      |
774s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3193:16
774s      |
774s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3202:16
774s      |
774s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3212:16
774s      |
774s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3226:16
774s      |
774s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3237:16
774s      |
774s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3273:16
774s      |
774s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/item.rs:3301:16
774s      |
774s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/file.rs:80:16
774s    |
774s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/file.rs:93:16
774s    |
774s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/file.rs:118:16
774s     |
774s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lifetime.rs:127:16
774s     |
774s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lifetime.rs:145:16
774s     |
774s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:629:12
774s     |
774s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:640:12
774s     |
774s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:652:12
774s     |
774s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/macros.rs:155:20
774s     |
774s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                      ^^^^^^^
774s     |
774s    ::: /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:14:1
774s     |
774s 14  | / ast_enum_of_structs! {
774s 15  | |     /// A Rust literal such as a string or integer or boolean.
774s 16  | |     ///
774s 17  | |     /// # Syntax tree enum
774s ...   |
774s 48  | |     }
774s 49  | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:666:20
774s     |
774s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |                    ^^^^^^^
774s ...
774s 703 | lit_extra_traits!(LitStr);
774s     | ------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:676:20
774s     |
774s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 703 | lit_extra_traits!(LitStr);
774s     | ------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:684:20
774s     |
774s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 703 | lit_extra_traits!(LitStr);
774s     | ------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:666:20
774s     |
774s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |                    ^^^^^^^
774s ...
774s 704 | lit_extra_traits!(LitByteStr);
774s     | ----------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:676:20
774s     |
774s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 704 | lit_extra_traits!(LitByteStr);
774s     | ----------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:684:20
774s     |
774s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 704 | lit_extra_traits!(LitByteStr);
774s     | ----------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:666:20
774s     |
774s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |                    ^^^^^^^
774s ...
774s 705 | lit_extra_traits!(LitByte);
774s     | -------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:676:20
774s     |
774s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 705 | lit_extra_traits!(LitByte);
774s     | -------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:684:20
774s     |
774s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 705 | lit_extra_traits!(LitByte);
774s     | -------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:666:20
774s     |
774s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |                    ^^^^^^^
774s ...
774s 706 | lit_extra_traits!(LitChar);
774s     | -------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:676:20
774s     |
774s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 706 | lit_extra_traits!(LitChar);
774s     | -------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:684:20
774s     |
774s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 706 | lit_extra_traits!(LitChar);
774s     | -------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:666:20
774s     |
774s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |                    ^^^^^^^
774s ...
774s 707 | lit_extra_traits!(LitInt);
774s     | ------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:676:20
774s     |
774s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 707 | lit_extra_traits!(LitInt);
774s     | ------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:684:20
774s     |
774s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 707 | lit_extra_traits!(LitInt);
774s     | ------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:666:20
774s     |
774s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |                    ^^^^^^^
774s ...
774s 708 | lit_extra_traits!(LitFloat);
774s     | --------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:676:20
774s     |
774s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 708 | lit_extra_traits!(LitFloat);
774s     | --------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:684:20
774s     |
774s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                    ^^^^^^^
774s ...
774s 708 | lit_extra_traits!(LitFloat);
774s     | --------------------------- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:170:16
774s     |
774s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:200:16
774s     |
774s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:557:16
774s     |
774s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:567:16
774s     |
774s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:577:16
774s     |
774s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:587:16
774s     |
774s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:597:16
774s     |
774s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:607:16
774s     |
774s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:617:16
774s     |
774s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:744:16
774s     |
774s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:816:16
774s     |
774s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:827:16
774s     |
774s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:838:16
774s     |
774s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:849:16
774s     |
774s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:860:16
774s     |
774s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:871:16
774s     |
774s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:882:16
774s     |
774s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:900:16
774s     |
774s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:907:16
774s     |
774s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:914:16
774s     |
774s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:921:16
774s     |
774s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:928:16
774s     |
774s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:935:16
774s     |
774s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:942:16
774s     |
774s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lit.rs:1568:15
774s      |
774s 1568 |         #[cfg(syn_no_negative_literal_parse)]
774s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/mac.rs:15:16
774s    |
774s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/mac.rs:29:16
774s    |
774s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/mac.rs:137:16
774s     |
774s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/mac.rs:145:16
774s     |
774s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/mac.rs:177:16
774s     |
774s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/mac.rs:201:16
774s     |
774s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s  --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/derive.rs:8:16
774s   |
774s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
774s   |                ^^^^^^^
774s   |
774s   = help: consider using a Cargo feature instead
774s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s            [lints.rust]
774s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/derive.rs:37:16
774s    |
774s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/derive.rs:57:16
774s    |
774s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/derive.rs:70:16
774s    |
774s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/derive.rs:83:16
774s    |
774s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/derive.rs:95:16
774s    |
774s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/derive.rs:231:16
774s     |
774s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s  --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/op.rs:6:16
774s   |
774s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s   |                ^^^^^^^
774s   |
774s   = help: consider using a Cargo feature instead
774s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s            [lints.rust]
774s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/op.rs:72:16
774s    |
774s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/op.rs:130:16
774s     |
774s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/op.rs:165:16
774s     |
774s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/op.rs:188:16
774s     |
774s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/op.rs:224:16
774s     |
774s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s  --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/stmt.rs:7:16
774s   |
774s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s   |                ^^^^^^^
774s   |
774s   = help: consider using a Cargo feature instead
774s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s            [lints.rust]
774s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/stmt.rs:19:16
774s    |
774s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/stmt.rs:39:16
774s    |
774s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/stmt.rs:136:16
774s     |
774s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/stmt.rs:147:16
774s     |
774s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/stmt.rs:109:20
774s     |
774s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                    ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/stmt.rs:312:16
774s     |
774s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/stmt.rs:321:16
774s     |
774s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/stmt.rs:336:16
774s     |
774s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:16:16
774s    |
774s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:17:20
774s    |
774s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
774s    |                    ^^^^^^^^^^^^^^^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/macros.rs:155:20
774s     |
774s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                      ^^^^^^^
774s     |
774s    ::: /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:5:1
774s     |
774s 5   | / ast_enum_of_structs! {
774s 6   | |     /// The possible types that a Rust value could have.
774s 7   | |     ///
774s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
774s ...   |
774s 88  | |     }
774s 89  | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:96:16
774s    |
774s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:110:16
774s     |
774s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:128:16
774s     |
774s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:141:16
774s     |
774s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:153:16
774s     |
774s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:164:16
774s     |
774s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:175:16
774s     |
774s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:186:16
774s     |
774s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:199:16
774s     |
774s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:211:16
774s     |
774s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:225:16
774s     |
774s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:239:16
774s     |
774s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:252:16
774s     |
774s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:264:16
774s     |
774s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:276:16
774s     |
774s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:288:16
774s     |
774s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:311:16
774s     |
774s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:323:16
774s     |
774s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:85:15
774s    |
774s 85 |         #[cfg(syn_no_non_exhaustive)]
774s    |               ^^^^^^^^^^^^^^^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:342:16
774s     |
774s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:656:16
774s     |
774s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:667:16
774s     |
774s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:680:16
774s     |
774s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:703:16
774s     |
774s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:716:16
774s     |
774s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:777:16
774s     |
774s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:786:16
774s     |
774s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:795:16
774s     |
774s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:828:16
774s     |
774s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:837:16
774s     |
774s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:887:16
774s     |
774s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:895:16
774s     |
774s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:949:16
774s     |
774s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:992:16
774s     |
774s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1003:16
774s      |
774s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1024:16
774s      |
774s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1098:16
774s      |
774s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1108:16
774s      |
774s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:357:20
774s     |
774s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                    ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:869:20
774s     |
774s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                    ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:904:20
774s     |
774s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                    ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:958:20
774s     |
774s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                    ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1128:16
774s      |
774s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1137:16
774s      |
774s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1148:16
774s      |
774s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1162:16
774s      |
774s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1172:16
774s      |
774s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1193:16
774s      |
774s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1200:16
774s      |
774s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1209:16
774s      |
774s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1216:16
774s      |
774s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1224:16
774s      |
774s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1232:16
774s      |
774s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1241:16
774s      |
774s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1250:16
774s      |
774s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1257:16
774s      |
774s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1264:16
774s      |
774s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1277:16
774s      |
774s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1289:16
774s      |
774s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/ty.rs:1297:16
774s      |
774s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:16:16
774s    |
774s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:17:20
774s    |
774s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
774s    |                    ^^^^^^^^^^^^^^^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/macros.rs:155:20
774s     |
774s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                      ^^^^^^^
774s     |
774s    ::: /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:5:1
774s     |
774s 5   | / ast_enum_of_structs! {
774s 6   | |     /// A pattern in a local binding, function signature, match expression, or
774s 7   | |     /// various other places.
774s 8   | |     ///
774s ...   |
774s 97  | |     }
774s 98  | | }
774s     | |_- in this macro invocation
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s     = 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)
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:104:16
774s     |
774s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:119:16
774s     |
774s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:136:16
774s     |
774s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:147:16
774s     |
774s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:158:16
774s     |
774s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:176:16
774s     |
774s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:188:16
774s     |
774s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:201:16
774s     |
774s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:214:16
774s     |
774s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:225:16
774s     |
774s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:237:16
774s     |
774s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:251:16
774s     |
774s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:263:16
774s     |
774s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:275:16
774s     |
774s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:288:16
774s     |
774s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:302:16
774s     |
774s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:94:15
774s    |
774s 94 |         #[cfg(syn_no_non_exhaustive)]
774s    |               ^^^^^^^^^^^^^^^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:318:16
774s     |
774s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:769:16
774s     |
774s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:777:16
774s     |
774s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:791:16
774s     |
774s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:807:16
774s     |
774s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:816:16
774s     |
774s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:826:16
774s     |
774s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:834:16
774s     |
774s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:844:16
774s     |
774s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:853:16
774s     |
774s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:863:16
774s     |
774s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:871:16
774s     |
774s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:879:16
774s     |
774s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:889:16
774s     |
774s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:899:16
774s     |
774s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:907:16
774s     |
774s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/pat.rs:916:16
774s     |
774s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s  --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:9:16
774s   |
774s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s   |                ^^^^^^^
774s   |
774s   = help: consider using a Cargo feature instead
774s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s            [lints.rust]
774s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:35:16
774s    |
774s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:67:16
774s    |
774s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s    |                ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:105:16
774s     |
774s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:130:16
774s     |
774s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:144:16
774s     |
774s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:157:16
774s     |
774s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:171:16
774s     |
774s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:201:16
774s     |
774s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:218:16
774s     |
774s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:225:16
774s     |
774s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:358:16
774s     |
774s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:385:16
774s     |
774s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:397:16
774s     |
774s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:430:16
774s     |
774s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:442:16
774s     |
774s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:505:20
774s     |
774s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                    ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:569:20
774s     |
774s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                    ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:591:20
774s     |
774s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                    ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:693:16
774s     |
774s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:701:16
774s     |
774s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:709:16
774s     |
774s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:724:16
774s     |
774s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:752:16
774s     |
774s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:793:16
774s     |
774s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:802:16
774s     |
774s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/path.rs:811:16
774s     |
774s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/punctuated.rs:371:12
774s     |
774s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/punctuated.rs:386:12
774s     |
774s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/punctuated.rs:395:12
774s     |
774s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/punctuated.rs:408:12
774s     |
774s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/punctuated.rs:422:12
774s     |
774s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/punctuated.rs:1012:12
774s      |
774s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/punctuated.rs:54:15
774s    |
774s 54 |     #[cfg(not(syn_no_const_vec_new))]
774s    |               ^^^^^^^^^^^^^^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/punctuated.rs:63:11
774s    |
774s 63 |     #[cfg(syn_no_const_vec_new)]
774s    |           ^^^^^^^^^^^^^^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/punctuated.rs:267:16
774s     |
774s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/punctuated.rs:288:16
774s     |
774s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/punctuated.rs:325:16
774s     |
774s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/punctuated.rs:346:16
774s     |
774s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s     |                ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/punctuated.rs:1060:16
774s      |
774s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/punctuated.rs:1071:16
774s      |
774s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
774s      |                ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/parse_quote.rs:68:12
774s    |
774s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/parse_quote.rs:100:12
774s     |
774s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
774s     |
774s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s  --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:7:12
774s   |
774s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s   |            ^^^^^^^
774s   |
774s   = help: consider using a Cargo feature instead
774s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s            [lints.rust]
774s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:17:12
774s    |
774s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:29:12
774s    |
774s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:43:12
774s    |
774s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:46:12
774s    |
774s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:53:12
774s    |
774s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:66:12
774s    |
774s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:77:12
774s    |
774s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:80:12
774s    |
774s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:87:12
774s    |
774s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:98:12
774s    |
774s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:108:12
774s     |
774s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:120:12
774s     |
774s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:135:12
774s     |
774s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:146:12
774s     |
774s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:157:12
774s     |
774s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:168:12
774s     |
774s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:179:12
774s     |
774s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:189:12
774s     |
774s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:202:12
774s     |
774s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:282:12
774s     |
774s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:293:12
774s     |
774s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:305:12
774s     |
774s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:317:12
774s     |
774s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:329:12
774s     |
774s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:341:12
774s     |
774s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:353:12
774s     |
774s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:364:12
774s     |
774s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:375:12
774s     |
774s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:387:12
774s     |
774s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:399:12
774s     |
774s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:411:12
774s     |
774s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:428:12
774s     |
774s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:439:12
774s     |
774s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:451:12
774s     |
774s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:466:12
774s     |
774s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:477:12
774s     |
774s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:490:12
774s     |
774s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:502:12
774s     |
774s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:515:12
774s     |
774s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:525:12
774s     |
774s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:537:12
774s     |
774s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:547:12
774s     |
774s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:560:12
774s     |
774s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:575:12
774s     |
774s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:586:12
774s     |
774s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:597:12
774s     |
774s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:609:12
774s     |
774s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:622:12
774s     |
774s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:635:12
774s     |
774s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:646:12
774s     |
774s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:660:12
774s     |
774s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:671:12
774s     |
774s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:682:12
774s     |
774s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:693:12
774s     |
774s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:705:12
774s     |
774s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:716:12
774s     |
774s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:727:12
774s     |
774s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:740:12
774s     |
774s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:751:12
774s     |
774s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:764:12
774s     |
774s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:776:12
774s     |
774s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:788:12
774s     |
774s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:799:12
774s     |
774s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:809:12
774s     |
774s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:819:12
774s     |
774s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:830:12
774s     |
774s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:840:12
774s     |
774s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:855:12
774s     |
774s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:867:12
774s     |
774s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:878:12
774s     |
774s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:894:12
774s     |
774s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:907:12
774s     |
774s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:920:12
774s     |
774s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:930:12
774s     |
774s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:941:12
774s     |
774s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:953:12
774s     |
774s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:968:12
774s     |
774s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:986:12
774s     |
774s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:997:12
774s     |
774s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1010:12
774s      |
774s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1027:12
774s      |
774s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1037:12
774s      |
774s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1064:12
774s      |
774s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1081:12
774s      |
774s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1096:12
774s      |
774s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1111:12
774s      |
774s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1123:12
774s      |
774s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1135:12
774s      |
774s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1152:12
774s      |
774s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1164:12
774s      |
774s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1177:12
774s      |
774s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1191:12
774s      |
774s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1209:12
774s      |
774s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1224:12
774s      |
774s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1243:12
774s      |
774s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1259:12
774s      |
774s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1275:12
774s      |
774s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1289:12
774s      |
774s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1303:12
774s      |
774s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1313:12
774s      |
774s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1324:12
774s      |
774s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1339:12
774s      |
774s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1349:12
774s      |
774s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1362:12
774s      |
774s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1374:12
774s      |
774s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1385:12
774s      |
774s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1395:12
774s      |
774s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1406:12
774s      |
774s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1417:12
774s      |
774s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1428:12
774s      |
774s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1440:12
774s      |
774s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1450:12
774s      |
774s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1461:12
774s      |
774s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1487:12
774s      |
774s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1498:12
774s      |
774s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1511:12
774s      |
774s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1521:12
774s      |
774s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1531:12
774s      |
774s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1542:12
774s      |
774s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1553:12
774s      |
774s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1565:12
774s      |
774s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1577:12
774s      |
774s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1587:12
774s      |
774s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1598:12
774s      |
774s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1611:12
774s      |
774s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1622:12
774s      |
774s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1633:12
774s      |
774s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1645:12
774s      |
774s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1655:12
774s      |
774s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1665:12
774s      |
774s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1678:12
774s      |
774s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1688:12
774s      |
774s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1699:12
774s      |
774s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1710:12
774s      |
774s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1722:12
774s      |
774s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1735:12
774s      |
774s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1738:12
774s      |
774s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1745:12
774s      |
774s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1757:12
774s      |
774s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1767:12
774s      |
774s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1786:12
774s      |
774s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1798:12
774s      |
774s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1810:12
774s      |
774s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1813:12
774s      |
774s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1820:12
774s      |
774s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1835:12
774s      |
774s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1850:12
774s      |
774s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1861:12
774s      |
774s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1873:12
774s      |
774s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1889:12
774s      |
774s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1914:12
774s      |
774s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1926:12
774s      |
774s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1942:12
774s      |
774s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1952:12
774s      |
774s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1962:12
774s      |
774s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1971:12
774s      |
774s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1978:12
774s      |
774s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1987:12
774s      |
774s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2001:12
774s      |
774s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2011:12
774s      |
774s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2021:12
774s      |
774s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2031:12
774s      |
774s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2043:12
774s      |
774s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2055:12
774s      |
774s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2065:12
774s      |
774s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2075:12
774s      |
774s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2085:12
774s      |
774s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2088:12
774s      |
774s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2095:12
774s      |
774s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2104:12
774s      |
774s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2114:12
774s      |
774s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2123:12
774s      |
774s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2134:12
774s      |
774s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2145:12
774s      |
774s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2158:12
774s      |
774s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2168:12
774s      |
774s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2180:12
774s      |
774s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2189:12
774s      |
774s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2198:12
774s      |
774s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2210:12
774s      |
774s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2222:12
774s      |
774s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:2232:12
774s      |
774s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:276:23
774s     |
774s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
774s     |                       ^^^^^^^^^^^^^^^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:849:19
774s     |
774s 849 |             #[cfg(syn_no_non_exhaustive)]
774s     |                   ^^^^^^^^^^^^^^^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:962:19
774s     |
774s 962 |             #[cfg(syn_no_non_exhaustive)]
774s     |                   ^^^^^^^^^^^^^^^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1058:19
774s      |
774s 1058 |             #[cfg(syn_no_non_exhaustive)]
774s      |                   ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1481:19
774s      |
774s 1481 |             #[cfg(syn_no_non_exhaustive)]
774s      |                   ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1829:19
774s      |
774s 1829 |             #[cfg(syn_no_non_exhaustive)]
774s      |                   ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/clone.rs:1908:19
774s      |
774s 1908 |             #[cfg(syn_no_non_exhaustive)]
774s      |                   ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s  --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:8:12
774s   |
774s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s   |            ^^^^^^^
774s   |
774s   = help: consider using a Cargo feature instead
774s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s            [lints.rust]
774s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:11:12
774s    |
774s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:18:12
774s    |
774s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:21:12
774s    |
774s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:28:12
774s    |
774s 28 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:31:12
774s    |
774s 31 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:39:12
774s    |
774s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:42:12
774s    |
774s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:53:12
774s    |
774s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:56:12
774s    |
774s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:64:12
774s    |
774s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:67:12
774s    |
774s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:74:12
774s    |
774s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:77:12
774s    |
774s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:114:12
774s     |
774s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:117:12
774s     |
774s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:124:12
774s     |
774s 124 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:127:12
774s     |
774s 127 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:134:12
774s     |
774s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:137:12
774s     |
774s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:144:12
774s     |
774s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:147:12
774s     |
774s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:155:12
774s     |
774s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:158:12
774s     |
774s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:165:12
774s     |
774s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:168:12
774s     |
774s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:180:12
774s     |
774s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:183:12
774s     |
774s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:190:12
774s     |
774s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:193:12
774s     |
774s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:200:12
774s     |
774s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:203:12
774s     |
774s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:210:12
774s     |
774s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:213:12
774s     |
774s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:221:12
774s     |
774s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:224:12
774s     |
774s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:305:12
774s     |
774s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:308:12
774s     |
774s 308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:315:12
774s     |
774s 315 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:318:12
774s     |
774s 318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:325:12
774s     |
774s 325 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:328:12
774s     |
774s 328 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:336:12
774s     |
774s 336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:339:12
774s     |
774s 339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:347:12
774s     |
774s 347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:350:12
774s     |
774s 350 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:357:12
774s     |
774s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:360:12
774s     |
774s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:368:12
774s     |
774s 368 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:371:12
774s     |
774s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:379:12
774s     |
774s 379 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:382:12
774s     |
774s 382 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:389:12
774s     |
774s 389 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:392:12
774s     |
774s 392 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:399:12
774s     |
774s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:402:12
774s     |
774s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:409:12
774s     |
774s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:412:12
774s     |
774s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:419:12
774s     |
774s 419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:422:12
774s     |
774s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:432:12
774s     |
774s 432 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:435:12
774s     |
774s 435 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:442:12
774s     |
774s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:445:12
774s     |
774s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:453:12
774s     |
774s 453 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:456:12
774s     |
774s 456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:464:12
774s     |
774s 464 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:467:12
774s     |
774s 467 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:474:12
774s     |
774s 474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:477:12
774s     |
774s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:486:12
774s     |
774s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:489:12
774s     |
774s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:496:12
774s     |
774s 496 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:499:12
774s     |
774s 499 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:506:12
774s     |
774s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:509:12
774s     |
774s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:516:12
774s     |
774s 516 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:519:12
774s     |
774s 519 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:526:12
774s     |
774s 526 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:529:12
774s     |
774s 529 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:536:12
774s     |
774s 536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:539:12
774s     |
774s 539 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:546:12
774s     |
774s 546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:549:12
774s     |
774s 549 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:558:12
774s     |
774s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:561:12
774s     |
774s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:568:12
774s     |
774s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:571:12
774s     |
774s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:578:12
774s     |
774s 578 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:581:12
774s     |
774s 581 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:589:12
774s     |
774s 589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:592:12
774s     |
774s 592 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:600:12
774s     |
774s 600 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:603:12
774s     |
774s 603 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:610:12
774s     |
774s 610 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:613:12
774s     |
774s 613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:620:12
774s     |
774s 620 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:623:12
774s     |
774s 623 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:632:12
774s     |
774s 632 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:635:12
774s     |
774s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:642:12
774s     |
774s 642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:645:12
774s     |
774s 645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:652:12
774s     |
774s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:655:12
774s     |
774s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:662:12
774s     |
774s 662 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:665:12
774s     |
774s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:672:12
774s     |
774s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:675:12
774s     |
774s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:682:12
774s     |
774s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:685:12
774s     |
774s 685 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:692:12
774s     |
774s 692 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:695:12
774s     |
774s 695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:703:12
774s     |
774s 703 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:706:12
774s     |
774s 706 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:713:12
774s     |
774s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:716:12
774s     |
774s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:724:12
774s     |
774s 724 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:727:12
774s     |
774s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:735:12
774s     |
774s 735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:738:12
774s     |
774s 738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:746:12
774s     |
774s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:749:12
774s     |
774s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:761:12
774s     |
774s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:764:12
774s     |
774s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:771:12
774s     |
774s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:774:12
774s     |
774s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:781:12
774s     |
774s 781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:784:12
774s     |
774s 784 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:792:12
774s     |
774s 792 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:795:12
774s     |
774s 795 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:806:12
774s     |
774s 806 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:809:12
774s     |
774s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:825:12
774s     |
774s 825 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:828:12
774s     |
774s 828 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:835:12
774s     |
774s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:838:12
774s     |
774s 838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:846:12
774s     |
774s 846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:849:12
774s     |
774s 849 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:858:12
774s     |
774s 858 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:861:12
774s     |
774s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:868:12
774s     |
774s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:871:12
774s     |
774s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:895:12
774s     |
774s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:898:12
774s     |
774s 898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:914:12
774s     |
774s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:917:12
774s     |
774s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:931:12
774s     |
774s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:934:12
774s     |
774s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:942:12
774s     |
774s 942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:945:12
774s     |
774s 945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:961:12
774s     |
774s 961 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:964:12
774s     |
774s 964 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:973:12
774s     |
774s 973 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:976:12
774s     |
774s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:984:12
774s     |
774s 984 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:987:12
774s     |
774s 987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:996:12
774s     |
774s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:999:12
774s     |
774s 999 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1008:12
774s      |
774s 1008 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1011:12
774s      |
774s 1011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1039:12
774s      |
774s 1039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1042:12
774s      |
774s 1042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1050:12
774s      |
774s 1050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1053:12
774s      |
774s 1053 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1061:12
774s      |
774s 1061 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1064:12
774s      |
774s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1072:12
774s      |
774s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1075:12
774s      |
774s 1075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1083:12
774s      |
774s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1086:12
774s      |
774s 1086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1093:12
774s      |
774s 1093 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1096:12
774s      |
774s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1106:12
774s      |
774s 1106 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1109:12
774s      |
774s 1109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1117:12
774s      |
774s 1117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1120:12
774s      |
774s 1120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1128:12
774s      |
774s 1128 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1131:12
774s      |
774s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1139:12
774s      |
774s 1139 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1142:12
774s      |
774s 1142 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1151:12
774s      |
774s 1151 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1154:12
774s      |
774s 1154 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1163:12
774s      |
774s 1163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1166:12
774s      |
774s 1166 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1177:12
774s      |
774s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1180:12
774s      |
774s 1180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1188:12
774s      |
774s 1188 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1191:12
774s      |
774s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1199:12
774s      |
774s 1199 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1202:12
774s      |
774s 1202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1210:12
774s      |
774s 1210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1213:12
774s      |
774s 1213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1221:12
774s      |
774s 1221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1224:12
774s      |
774s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1231:12
774s      |
774s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1234:12
774s      |
774s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1241:12
774s      |
774s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1243:12
774s      |
774s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1261:12
774s      |
774s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1263:12
774s      |
774s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1269:12
774s      |
774s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1271:12
774s      |
774s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1273:12
774s      |
774s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1275:12
774s      |
774s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1277:12
774s      |
774s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1279:12
774s      |
774s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1282:12
774s      |
774s 1282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1285:12
774s      |
774s 1285 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1292:12
774s      |
774s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1295:12
774s      |
774s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1303:12
774s      |
774s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1306:12
774s      |
774s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1318:12
774s      |
774s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1321:12
774s      |
774s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1333:12
774s      |
774s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1336:12
774s      |
774s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1343:12
774s      |
774s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1346:12
774s      |
774s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1353:12
774s      |
774s 1353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1356:12
774s      |
774s 1356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1363:12
774s      |
774s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1366:12
774s      |
774s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1377:12
774s      |
774s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1380:12
774s      |
774s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1387:12
774s      |
774s 1387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1390:12
774s      |
774s 1390 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1417:12
774s      |
774s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1420:12
774s      |
774s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1427:12
774s      |
774s 1427 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1430:12
774s      |
774s 1430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1439:12
774s      |
774s 1439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1442:12
774s      |
774s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1449:12
774s      |
774s 1449 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1452:12
774s      |
774s 1452 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1459:12
774s      |
774s 1459 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1462:12
774s      |
774s 1462 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1470:12
774s      |
774s 1470 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1473:12
774s      |
774s 1473 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1480:12
774s      |
774s 1480 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1483:12
774s      |
774s 1483 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1491:12
774s      |
774s 1491 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1494:12
774s      |
774s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1502:12
774s      |
774s 1502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1505:12
774s      |
774s 1505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1512:12
774s      |
774s 1512 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1515:12
774s      |
774s 1515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1522:12
774s      |
774s 1522 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1525:12
774s      |
774s 1525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1533:12
774s      |
774s 1533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1536:12
774s      |
774s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1543:12
774s      |
774s 1543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1546:12
774s      |
774s 1546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1553:12
774s      |
774s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1556:12
774s      |
774s 1556 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1563:12
774s      |
774s 1563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1566:12
774s      |
774s 1566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1573:12
774s      |
774s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1576:12
774s      |
774s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1583:12
774s      |
774s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1586:12
774s      |
774s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1604:12
774s      |
774s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1607:12
774s      |
774s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1614:12
774s      |
774s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1617:12
774s      |
774s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1624:12
774s      |
774s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1627:12
774s      |
774s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1634:12
774s      |
774s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1637:12
774s      |
774s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1645:12
774s      |
774s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1648:12
774s      |
774s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1656:12
774s      |
774s 1656 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1659:12
774s      |
774s 1659 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1670:12
774s      |
774s 1670 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1673:12
774s      |
774s 1673 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1681:12
774s      |
774s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1684:12
774s      |
774s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1695:12
774s      |
774s 1695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1698:12
774s      |
774s 1698 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1709:12
774s      |
774s 1709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1712:12
774s      |
774s 1712 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1725:12
774s      |
774s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1728:12
774s      |
774s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1736:12
774s      |
774s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1739:12
774s      |
774s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1750:12
774s      |
774s 1750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1753:12
774s      |
774s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1769:12
774s      |
774s 1769 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1772:12
774s      |
774s 1772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1780:12
774s      |
774s 1780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1783:12
774s      |
774s 1783 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1791:12
774s      |
774s 1791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1794:12
774s      |
774s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1802:12
774s      |
774s 1802 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1805:12
774s      |
774s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1814:12
774s      |
774s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1817:12
774s      |
774s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1843:12
774s      |
774s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1846:12
774s      |
774s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1853:12
774s      |
774s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1856:12
774s      |
774s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1865:12
774s      |
774s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1868:12
774s      |
774s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1875:12
774s      |
774s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1878:12
774s      |
774s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1885:12
774s      |
774s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1888:12
774s      |
774s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1895:12
774s      |
774s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1898:12
774s      |
774s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1905:12
774s      |
774s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1908:12
774s      |
774s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1915:12
774s      |
774s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1918:12
774s      |
774s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1927:12
774s      |
774s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1930:12
774s      |
774s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1945:12
774s      |
774s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1948:12
774s      |
774s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1955:12
774s      |
774s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1958:12
774s      |
774s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1965:12
774s      |
774s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1968:12
774s      |
774s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1976:12
774s      |
774s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1979:12
774s      |
774s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1987:12
774s      |
774s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1990:12
774s      |
774s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:1997:12
774s      |
774s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2000:12
774s      |
774s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2007:12
774s      |
774s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2010:12
774s      |
774s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2017:12
774s      |
774s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2020:12
774s      |
774s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2032:12
774s      |
774s 2032 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2035:12
774s      |
774s 2035 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2042:12
774s      |
774s 2042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2045:12
774s      |
774s 2045 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2052:12
774s      |
774s 2052 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2055:12
774s      |
774s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2062:12
774s      |
774s 2062 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2065:12
774s      |
774s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2072:12
774s      |
774s 2072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2075:12
774s      |
774s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2082:12
774s      |
774s 2082 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2085:12
774s      |
774s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2099:12
774s      |
774s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2102:12
774s      |
774s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2109:12
774s      |
774s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2112:12
774s      |
774s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2120:12
774s      |
774s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2123:12
774s      |
774s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2130:12
774s      |
774s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2133:12
774s      |
774s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2140:12
774s      |
774s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2143:12
774s      |
774s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2150:12
774s      |
774s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2153:12
774s      |
774s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2168:12
774s      |
774s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2171:12
774s      |
774s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2178:12
774s      |
774s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/eq.rs:2181:12
774s      |
774s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s  --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:9:12
774s   |
774s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s   |            ^^^^^^^
774s   |
774s   = help: consider using a Cargo feature instead
774s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s            [lints.rust]
774s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:19:12
774s    |
774s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:30:12
774s    |
774s 30 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:44:12
774s    |
774s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:61:12
774s    |
774s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:73:12
774s    |
774s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:85:12
774s    |
774s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:180:12
774s     |
774s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:191:12
774s     |
774s 191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:201:12
774s     |
774s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:211:12
774s     |
774s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:225:12
774s     |
774s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:236:12
774s     |
774s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:259:12
774s     |
774s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:269:12
774s     |
774s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:280:12
774s     |
774s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:290:12
774s     |
774s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:304:12
774s     |
774s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:507:12
774s     |
774s 507 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:518:12
774s     |
774s 518 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:530:12
774s     |
774s 530 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:543:12
774s     |
774s 543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:555:12
774s     |
774s 555 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:566:12
774s     |
774s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:579:12
774s     |
774s 579 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:591:12
774s     |
774s 591 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:602:12
774s     |
774s 602 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:614:12
774s     |
774s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:626:12
774s     |
774s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:638:12
774s     |
774s 638 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:654:12
774s     |
774s 654 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:665:12
774s     |
774s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:677:12
774s     |
774s 677 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:691:12
774s     |
774s 691 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:702:12
774s     |
774s 702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:715:12
774s     |
774s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:727:12
774s     |
774s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:739:12
774s     |
774s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:750:12
774s     |
774s 750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:762:12
774s     |
774s 762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:773:12
774s     |
774s 773 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:785:12
774s     |
774s 785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:799:12
774s     |
774s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:810:12
774s     |
774s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:822:12
774s     |
774s 822 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:835:12
774s     |
774s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:847:12
774s     |
774s 847 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:859:12
774s     |
774s 859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:870:12
774s     |
774s 870 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:884:12
774s     |
774s 884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:895:12
774s     |
774s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:906:12
774s     |
774s 906 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:917:12
774s     |
774s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:929:12
774s     |
774s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:941:12
774s     |
774s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:952:12
774s     |
774s 952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:965:12
774s     |
774s 965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:976:12
774s     |
774s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:990:12
774s     |
774s 990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1003:12
774s      |
774s 1003 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1016:12
774s      |
774s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1038:12
774s      |
774s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1048:12
774s      |
774s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1058:12
774s      |
774s 1058 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1070:12
774s      |
774s 1070 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1089:12
774s      |
774s 1089 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1122:12
774s      |
774s 1122 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1134:12
774s      |
774s 1134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1146:12
774s      |
774s 1146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1160:12
774s      |
774s 1160 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1172:12
774s      |
774s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1203:12
774s      |
774s 1203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1222:12
774s      |
774s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1245:12
774s      |
774s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1258:12
774s      |
774s 1258 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1291:12
774s      |
774s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1306:12
774s      |
774s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1318:12
774s      |
774s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1332:12
774s      |
774s 1332 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1347:12
774s      |
774s 1347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1428:12
774s      |
774s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1442:12
774s      |
774s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1456:12
774s      |
774s 1456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1469:12
774s      |
774s 1469 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1482:12
774s      |
774s 1482 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1494:12
774s      |
774s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1510:12
774s      |
774s 1510 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1523:12
774s      |
774s 1523 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1536:12
774s      |
774s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1550:12
774s      |
774s 1550 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1565:12
774s      |
774s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1580:12
774s      |
774s 1580 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1598:12
774s      |
774s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1612:12
774s      |
774s 1612 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1626:12
774s      |
774s 1626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1640:12
774s      |
774s 1640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1653:12
774s      |
774s 1653 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1663:12
774s      |
774s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1675:12
774s      |
774s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1717:12
774s      |
774s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1727:12
774s      |
774s 1727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1739:12
774s      |
774s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1751:12
774s      |
774s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1771:12
774s      |
774s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1794:12
774s      |
774s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1805:12
774s      |
774s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1816:12
774s      |
774s 1816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1826:12
774s      |
774s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1845:12
774s      |
774s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1856:12
774s      |
774s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1933:12
774s      |
774s 1933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1944:12
774s      |
774s 1944 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1958:12
774s      |
774s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1969:12
774s      |
774s 1969 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1980:12
774s      |
774s 1980 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1992:12
774s      |
774s 1992 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2004:12
774s      |
774s 2004 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2017:12
774s      |
774s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2029:12
774s      |
774s 2029 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2039:12
774s      |
774s 2039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2050:12
774s      |
774s 2050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2063:12
774s      |
774s 2063 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2074:12
774s      |
774s 2074 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2086:12
774s      |
774s 2086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2098:12
774s      |
774s 2098 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2108:12
774s      |
774s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2119:12
774s      |
774s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2141:12
774s      |
774s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2152:12
774s      |
774s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2163:12
774s      |
774s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2174:12
774s      |
774s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2186:12
774s      |
774s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2198:12
774s      |
774s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2215:12
774s      |
774s 2215 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2227:12
774s      |
774s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2245:12
774s      |
774s 2245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2263:12
774s      |
774s 2263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2290:12
774s      |
774s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2303:12
774s      |
774s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2320:12
774s      |
774s 2320 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2353:12
774s      |
774s 2353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2366:12
774s      |
774s 2366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2378:12
774s      |
774s 2378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2391:12
774s      |
774s 2391 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2406:12
774s      |
774s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2479:12
774s      |
774s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2490:12
774s      |
774s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2505:12
774s      |
774s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2515:12
774s      |
774s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2525:12
774s      |
774s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2533:12
774s      |
774s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2543:12
774s      |
774s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2551:12
774s      |
774s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2566:12
774s      |
774s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2585:12
774s      |
774s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2595:12
774s      |
774s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2606:12
774s      |
774s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2618:12
774s      |
774s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2630:12
774s      |
774s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2640:12
774s      |
774s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2651:12
774s      |
774s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2661:12
774s      |
774s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2681:12
774s      |
774s 2681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2689:12
774s      |
774s 2689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2699:12
774s      |
774s 2699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2709:12
774s      |
774s 2709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2720:12
774s      |
774s 2720 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2731:12
774s      |
774s 2731 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2762:12
774s      |
774s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2772:12
774s      |
774s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2785:12
774s      |
774s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2793:12
774s      |
774s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2801:12
774s      |
774s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2812:12
774s      |
774s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2838:12
774s      |
774s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2848:12
774s      |
774s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:501:23
774s     |
774s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
774s     |                       ^^^^^^^^^^^^^^^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1116:19
774s      |
774s 1116 |             #[cfg(syn_no_non_exhaustive)]
774s      |                   ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1285:19
774s      |
774s 1285 |             #[cfg(syn_no_non_exhaustive)]
774s      |                   ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1422:19
774s      |
774s 1422 |             #[cfg(syn_no_non_exhaustive)]
774s      |                   ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:1927:19
774s      |
774s 1927 |             #[cfg(syn_no_non_exhaustive)]
774s      |                   ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2347:19
774s      |
774s 2347 |             #[cfg(syn_no_non_exhaustive)]
774s      |                   ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/hash.rs:2473:19
774s      |
774s 2473 |             #[cfg(syn_no_non_exhaustive)]
774s      |                   ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s  --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:7:12
774s   |
774s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s   |            ^^^^^^^
774s   |
774s   = help: consider using a Cargo feature instead
774s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s            [lints.rust]
774s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:17:12
774s    |
774s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:29:12
774s    |
774s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:43:12
774s    |
774s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:57:12
774s    |
774s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:70:12
774s    |
774s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:81:12
774s    |
774s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:229:12
774s     |
774s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:240:12
774s     |
774s 240 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:250:12
774s     |
774s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:262:12
774s     |
774s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:277:12
774s     |
774s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:288:12
774s     |
774s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:311:12
774s     |
774s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:322:12
774s     |
774s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:333:12
774s     |
774s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:343:12
774s     |
774s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:356:12
774s     |
774s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:596:12
774s     |
774s 596 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:607:12
774s     |
774s 607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:619:12
774s     |
774s 619 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:631:12
774s     |
774s 631 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:643:12
774s     |
774s 643 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:655:12
774s     |
774s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:667:12
774s     |
774s 667 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:678:12
774s     |
774s 678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:689:12
774s     |
774s 689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:701:12
774s     |
774s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:713:12
774s     |
774s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:725:12
774s     |
774s 725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:742:12
774s     |
774s 742 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:753:12
774s     |
774s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:765:12
774s     |
774s 765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:780:12
774s     |
774s 780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:791:12
774s     |
774s 791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:804:12
774s     |
774s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:816:12
774s     |
774s 816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:829:12
774s     |
774s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:839:12
774s     |
774s 839 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:851:12
774s     |
774s 851 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:861:12
774s     |
774s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:874:12
774s     |
774s 874 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:889:12
774s     |
774s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:900:12
774s     |
774s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:911:12
774s     |
774s 911 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:923:12
774s     |
774s 923 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:936:12
774s     |
774s 936 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:949:12
774s     |
774s 949 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:960:12
774s     |
774s 960 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:974:12
774s     |
774s 974 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:985:12
774s     |
774s 985 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:996:12
774s     |
774s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s     |            ^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1007:12
774s      |
774s 1007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1019:12
774s      |
774s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1030:12
774s      |
774s 1030 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1041:12
774s      |
774s 1041 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1054:12
774s      |
774s 1054 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1065:12
774s      |
774s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1078:12
774s      |
774s 1078 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1090:12
774s      |
774s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1102:12
774s      |
774s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1121:12
774s      |
774s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1131:12
774s      |
774s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1141:12
774s      |
774s 1141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1152:12
774s      |
774s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1170:12
774s      |
774s 1170 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1205:12
774s      |
774s 1205 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1217:12
774s      |
774s 1217 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1228:12
774s      |
774s 1228 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1244:12
774s      |
774s 1244 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1257:12
774s      |
774s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1290:12
774s      |
774s 1290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1308:12
774s      |
774s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1331:12
774s      |
774s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1343:12
774s      |
774s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1378:12
774s      |
774s 1378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1396:12
774s      |
774s 1396 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1407:12
774s      |
774s 1407 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1420:12
774s      |
774s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1437:12
774s      |
774s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1447:12
774s      |
774s 1447 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1542:12
774s      |
774s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1559:12
774s      |
774s 1559 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1574:12
774s      |
774s 1574 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1589:12
774s      |
774s 1589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1601:12
774s      |
774s 1601 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1613:12
774s      |
774s 1613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1630:12
774s      |
774s 1630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1642:12
774s      |
774s 1642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1655:12
774s      |
774s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1669:12
774s      |
774s 1669 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1687:12
774s      |
774s 1687 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1702:12
774s      |
774s 1702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1721:12
774s      |
774s 1721 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1737:12
774s      |
774s 1737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1753:12
774s      |
774s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1767:12
774s      |
774s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1781:12
774s      |
774s 1781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1790:12
774s      |
774s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1800:12
774s      |
774s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1811:12
774s      |
774s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1859:12
774s      |
774s 1859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1872:12
774s      |
774s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1884:12
774s      |
774s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1907:12
774s      |
774s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1925:12
774s      |
774s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1948:12
774s      |
774s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1959:12
774s      |
774s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1970:12
774s      |
774s 1970 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1982:12
774s      |
774s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2000:12
774s      |
774s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2011:12
774s      |
774s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2101:12
774s      |
774s 2101 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2112:12
774s      |
774s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2125:12
774s      |
774s 2125 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2135:12
774s      |
774s 2135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2145:12
774s      |
774s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2156:12
774s      |
774s 2156 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2167:12
774s      |
774s 2167 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2179:12
774s      |
774s 2179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2191:12
774s      |
774s 2191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2201:12
774s      |
774s 2201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2212:12
774s      |
774s 2212 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2225:12
774s      |
774s 2225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2236:12
774s      |
774s 2236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2247:12
774s      |
774s 2247 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2259:12
774s      |
774s 2259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2269:12
774s      |
774s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2279:12
774s      |
774s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2298:12
774s      |
774s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2308:12
774s      |
774s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2319:12
774s      |
774s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2330:12
774s      |
774s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2342:12
774s      |
774s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2355:12
774s      |
774s 2355 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2373:12
774s      |
774s 2373 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2385:12
774s      |
774s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2400:12
774s      |
774s 2400 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2419:12
774s      |
774s 2419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2448:12
774s      |
774s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2460:12
774s      |
774s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2474:12
774s      |
774s 2474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2509:12
774s      |
774s 2509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2524:12
774s      |
774s 2524 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2535:12
774s      |
774s 2535 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2547:12
774s      |
774s 2547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2563:12
774s      |
774s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2648:12
774s      |
774s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2660:12
774s      |
774s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2676:12
774s      |
774s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2686:12
774s      |
774s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2696:12
774s      |
774s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2705:12
774s      |
774s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2714:12
774s      |
774s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2723:12
774s      |
774s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2737:12
774s      |
774s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2755:12
774s      |
774s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2765:12
774s      |
774s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2775:12
774s      |
774s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2787:12
774s      |
774s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2799:12
774s      |
774s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2809:12
774s      |
774s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2819:12
774s      |
774s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2829:12
774s      |
774s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2852:12
774s      |
774s 2852 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2861:12
774s      |
774s 2861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2871:12
774s      |
774s 2871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2880:12
774s      |
774s 2880 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2891:12
774s      |
774s 2891 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2902:12
774s      |
774s 2902 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2935:12
774s      |
774s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2945:12
774s      |
774s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2957:12
774s      |
774s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2966:12
774s      |
774s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2975:12
774s      |
774s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2987:12
774s      |
774s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:3011:12
774s      |
774s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:3021:12
774s      |
774s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:590:23
774s     |
774s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
774s     |                       ^^^^^^^^^^^^^^^^^^^^^
774s     |
774s     = help: consider using a Cargo feature instead
774s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s              [lints.rust]
774s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1199:19
774s      |
774s 1199 |             #[cfg(syn_no_non_exhaustive)]
774s      |                   ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1372:19
774s      |
774s 1372 |             #[cfg(syn_no_non_exhaustive)]
774s      |                   ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:1536:19
774s      |
774s 1536 |             #[cfg(syn_no_non_exhaustive)]
774s      |                   ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2095:19
774s      |
774s 2095 |             #[cfg(syn_no_non_exhaustive)]
774s      |                   ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2503:19
774s      |
774s 2503 |             #[cfg(syn_no_non_exhaustive)]
774s      |                   ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/gen/debug.rs:2642:19
774s      |
774s 2642 |             #[cfg(syn_no_non_exhaustive)]
774s      |                   ^^^^^^^^^^^^^^^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unused import: `crate::gen::*`
774s    --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/lib.rs:787:9
774s     |
774s 787 | pub use crate::gen::*;
774s     |         ^^^^^^^^^^^^^
774s     |
774s     = note: `#[warn(unused_imports)]` on by default
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/parse.rs:1065:12
774s      |
774s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/parse.rs:1072:12
774s      |
774s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/parse.rs:1083:12
774s      |
774s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/parse.rs:1090:12
774s      |
774s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/parse.rs:1100:12
774s      |
774s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/parse.rs:1116:12
774s      |
774s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/parse.rs:1126:12
774s      |
774s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/parse.rs:1291:12
774s      |
774s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/parse.rs:1299:12
774s      |
774s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/parse.rs:1303:12
774s      |
774s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s     --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/parse.rs:1311:12
774s      |
774s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s      |            ^^^^^^^
774s      |
774s      = help: consider using a Cargo feature instead
774s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s               [lints.rust]
774s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/reserved.rs:29:12
774s    |
774s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
774s warning: unexpected `cfg` condition name: `doc_cfg`
774s   --> /tmp/tmp.F8Ree2xu0T/registry/syn-1.0.109/src/reserved.rs:39:12
774s    |
774s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
774s    |            ^^^^^^^
774s    |
774s    = help: consider using a Cargo feature instead
774s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
774s             [lints.rust]
774s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
774s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
774s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
774s 
778s    Compiling darling_core v0.14.4
778s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_core CARGO_MANIFEST_DIR=/tmp/tmp.F8Ree2xu0T/registry/darling_core-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Helper crate for proc-macro library for reading attributes into structs when
778s implementing custom derives. Use https://crates.io/crates/darling in your code.
778s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_core CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.F8Ree2xu0T/registry/darling_core-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.F8Ree2xu0T/target/debug/deps rustc --crate-name darling_core --edition=2018 /tmp/tmp.F8Ree2xu0T/registry/darling_core-0.14.4/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 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=0a4af894628609a5 -C extra-filename=-0a4af894628609a5 --out-dir /tmp/tmp.F8Ree2xu0T/target/debug/deps -L dependency=/tmp/tmp.F8Ree2xu0T/target/debug/deps --extern fnv=/tmp/tmp.F8Ree2xu0T/target/debug/deps/libfnv-00d4684ffa9b3235.rmeta --extern ident_case=/tmp/tmp.F8Ree2xu0T/target/debug/deps/libident_case-91245c8827940f4d.rmeta --extern proc_macro2=/tmp/tmp.F8Ree2xu0T/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rmeta --extern quote=/tmp/tmp.F8Ree2xu0T/target/debug/deps/libquote-02cce1196ab14cd2.rmeta --extern syn=/tmp/tmp.F8Ree2xu0T/target/debug/deps/libsyn-fddff083c7a47e7e.rmeta --cap-lints warn`
779s warning: field `bound` is never read
779s   --> /tmp/tmp.F8Ree2xu0T/registry/darling_core-0.14.4/src/codegen/trait_impl.rs:19:9
779s    |
779s 13 | pub struct TraitImpl<'a> {
779s    |            --------- field in this struct
779s ...
779s 19 |     pub bound: Option<&'a [WherePredicate]>,
779s    |         ^^^^^
779s    |
779s    = note: `TraitImpl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
779s    = note: `#[warn(dead_code)]` on by default
779s 
783s warning: `darling_core` (lib) generated 1 warning
785s warning: `syn` (lib) generated 1844 warnings (270 duplicates)
785s    Compiling darling_macro v0.14.4 (/usr/share/cargo/registry/darling_macro-0.14.4)
785s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_macro CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling_macro-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Internal support for a proc-macro library for reading attributes into structs when
785s implementing custom derives. Use https://crates.io/crates/darling in your code.
785s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_macro CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling_macro-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.F8Ree2xu0T/target/debug/deps rustc --crate-name darling_macro --edition=2018 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=1d62244a39e16e89 -C extra-filename=-1d62244a39e16e89 --out-dir /tmp/tmp.F8Ree2xu0T/target/debug/deps -C incremental=/tmp/tmp.F8Ree2xu0T/target/debug/incremental -L dependency=/tmp/tmp.F8Ree2xu0T/target/debug/deps --extern darling_core=/tmp/tmp.F8Ree2xu0T/target/debug/deps/libdarling_core-0a4af894628609a5.rlib --extern quote=/tmp/tmp.F8Ree2xu0T/target/debug/deps/libquote-02cce1196ab14cd2.rlib --extern syn=/tmp/tmp.F8Ree2xu0T/target/debug/deps/libsyn-fddff083c7a47e7e.rlib --extern proc_macro`
785s     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.60s
785s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling_macro-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Internal support for a proc-macro library for reading attributes into structs when
785s implementing custom derives. Use https://crates.io/crates/darling in your code.
785s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_macro CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.F8Ree2xu0T/target/debug/deps:/tmp/tmp.F8Ree2xu0T/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' /tmp/tmp.F8Ree2xu0T/target/debug/deps/darling_macro-1d62244a39e16e89`
785s 
785s running 0 tests
785s 
785s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
785s 
785s autopkgtest [03:13:48]: test rust-darling-macro-0.14:@: -----------------------]
786s autopkgtest [03:13:49]: test rust-darling-macro-0.14:@:  - - - - - - - - - - results - - - - - - - - - -
786s rust-darling-macro-0.14:@ PASS
786s autopkgtest [03:13:49]: test librust-darling-macro-0.14-dev:default: preparing testbed
788s Reading package lists...
788s Building dependency tree...
788s Reading state information...
788s Starting pkgProblemResolver with broken count: 0
788s Starting 2 pkgProblemResolver with broken count: 0
788s Done
788s The following NEW packages will be installed:
788s   autopkgtest-satdep
788s 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
788s Need to get 0 B/740 B of archives.
788s After this operation, 0 B of additional disk space will be used.
788s Get:1 /tmp/autopkgtest.HWUQ7G/2-autopkgtest-satdep.deb autopkgtest-satdep ppc64el 0 [740 B]
789s Selecting previously unselected package autopkgtest-satdep.
789s (Reading database ... 
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789s Preparing to unpack .../2-autopkgtest-satdep.deb ...
789s Unpacking autopkgtest-satdep (0) ...
789s Setting up autopkgtest-satdep (0) ...
791s (Reading database ... 75788 files and directories currently installed.)
791s Removing autopkgtest-satdep (0) ...
791s autopkgtest [03:13:54]: test librust-darling-macro-0.14-dev:default: /usr/share/cargo/bin/cargo-auto-test darling_macro 0.14.4 --all-targets
791s autopkgtest [03:13:54]: test librust-darling-macro-0.14-dev:default: [-----------------------
791s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
791s debian cargo wrapper: rust_type, gnu_type: powerpc64le-unknown-linux-gnu, powerpc64le-linux-gnu
791s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
791s debian cargo wrapper: linking /usr/share/cargo/registry/* into /tmp/tmp.EL4q6YY6yS/registry/
792s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
792s debian cargo wrapper: rust_type, gnu_type: powerpc64le-unknown-linux-gnu, powerpc64le-linux-gnu
792s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
792s 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'],) {}
792s    Compiling proc-macro2 v1.0.86
792s    Compiling unicode-ident v1.0.13
792s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.EL4q6YY6yS/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.EL4q6YY6yS/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.EL4q6YY6yS/target/debug/deps rustc --crate-name build_script_build --edition=2021 /tmp/tmp.EL4q6YY6yS/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.EL4q6YY6yS/target/debug/build/proc-macro2-ce5d81ee3ebfeb71 -L dependency=/tmp/tmp.EL4q6YY6yS/target/debug/deps --cap-lints warn`
792s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.EL4q6YY6yS/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.EL4q6YY6yS/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.EL4q6YY6yS/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.EL4q6YY6yS/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.EL4q6YY6yS/target/debug/deps -L dependency=/tmp/tmp.EL4q6YY6yS/target/debug/deps --cap-lints warn`
792s    Compiling syn v1.0.109
792s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.EL4q6YY6yS/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.EL4q6YY6yS/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.EL4q6YY6yS/target/debug/deps rustc --crate-name build_script_build --edition=2018 /tmp/tmp.EL4q6YY6yS/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="extra-traits"' --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=bef9b96d88c3360b -C extra-filename=-bef9b96d88c3360b --out-dir /tmp/tmp.EL4q6YY6yS/target/debug/build/syn-bef9b96d88c3360b -L dependency=/tmp/tmp.EL4q6YY6yS/target/debug/deps --cap-lints warn`
792s      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.EL4q6YY6yS/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.EL4q6YY6yS/target/debug/deps:/tmp/tmp.EL4q6YY6yS/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.EL4q6YY6yS/target/debug/build/proc-macro2-602cd9491665a292/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.EL4q6YY6yS/target/debug/build/proc-macro2-ce5d81ee3ebfeb71/build-script-build`
792s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
792s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
792s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
792s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
792s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
792s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
792s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
792s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
792s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
792s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
792s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
792s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
792s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
792s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
792s      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_EXTRA_TRAITS=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.EL4q6YY6yS/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.EL4q6YY6yS/target/debug/deps:/tmp/tmp.EL4q6YY6yS/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.EL4q6YY6yS/target/debug/build/syn-ddabb359c2f0f8cb/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.EL4q6YY6yS/target/debug/build/syn-bef9b96d88c3360b/build-script-build`
792s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
792s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
792s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.EL4q6YY6yS/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.EL4q6YY6yS/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.EL4q6YY6yS/target/debug/deps OUT_DIR=/tmp/tmp.EL4q6YY6yS/target/debug/build/proc-macro2-602cd9491665a292/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.EL4q6YY6yS/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.EL4q6YY6yS/target/debug/deps -L dependency=/tmp/tmp.EL4q6YY6yS/target/debug/deps --extern unicode_ident=/tmp/tmp.EL4q6YY6yS/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)'`
792s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
792s    Compiling fnv v1.0.7
792s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=fnv CARGO_MANIFEST_DIR=/tmp/tmp.EL4q6YY6yS/registry/fnv-1.0.7 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='Fowler–Noll–Vo hash function' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 / MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=fnv CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/servo/rust-fnv' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.7 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.EL4q6YY6yS/registry/fnv-1.0.7 LD_LIBRARY_PATH=/tmp/tmp.EL4q6YY6yS/target/debug/deps rustc --crate-name fnv --edition=2015 /tmp/tmp.EL4q6YY6yS/registry/fnv-1.0.7/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="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "std"))' -C metadata=00d4684ffa9b3235 -C extra-filename=-00d4684ffa9b3235 --out-dir /tmp/tmp.EL4q6YY6yS/target/debug/deps -L dependency=/tmp/tmp.EL4q6YY6yS/target/debug/deps --cap-lints warn`
792s    Compiling ident_case v1.0.1
792s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=ident_case CARGO_MANIFEST_DIR=/tmp/tmp.EL4q6YY6yS/registry/ident_case-1.0.1 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Utility for applying case rules to Rust identifiers.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=ident_case CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/ident_case' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.EL4q6YY6yS/registry/ident_case-1.0.1 LD_LIBRARY_PATH=/tmp/tmp.EL4q6YY6yS/target/debug/deps rustc --crate-name ident_case --edition=2015 /tmp/tmp.EL4q6YY6yS/registry/ident_case-1.0.1/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=91245c8827940f4d -C extra-filename=-91245c8827940f4d --out-dir /tmp/tmp.EL4q6YY6yS/target/debug/deps -L dependency=/tmp/tmp.EL4q6YY6yS/target/debug/deps --cap-lints warn`
792s warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
792s   --> /tmp/tmp.EL4q6YY6yS/registry/ident_case-1.0.1/src/lib.rs:25:17
792s    |
792s 25 | use std::ascii::AsciiExt;
792s    |                 ^^^^^^^^
792s    |
792s    = note: `#[warn(deprecated)]` on by default
792s 
792s warning: unused import: `std::ascii::AsciiExt`
792s   --> /tmp/tmp.EL4q6YY6yS/registry/ident_case-1.0.1/src/lib.rs:25:5
792s    |
792s 25 | use std::ascii::AsciiExt;
792s    |     ^^^^^^^^^^^^^^^^^^^^
792s    |
792s    = note: `#[warn(unused_imports)]` on by default
792s 
792s warning: `ident_case` (lib) generated 2 warnings
793s    Compiling quote v1.0.37
793s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.EL4q6YY6yS/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.EL4q6YY6yS/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.EL4q6YY6yS/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.EL4q6YY6yS/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.EL4q6YY6yS/target/debug/deps -L dependency=/tmp/tmp.EL4q6YY6yS/target/debug/deps --extern proc_macro2=/tmp/tmp.EL4q6YY6yS/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rmeta --cap-lints warn`
793s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.EL4q6YY6yS/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.EL4q6YY6yS/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.EL4q6YY6yS/target/debug/deps OUT_DIR=/tmp/tmp.EL4q6YY6yS/target/debug/build/syn-ddabb359c2f0f8cb/out rustc --crate-name syn --edition=2018 /tmp/tmp.EL4q6YY6yS/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="extra-traits"' --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=fddff083c7a47e7e -C extra-filename=-fddff083c7a47e7e --out-dir /tmp/tmp.EL4q6YY6yS/target/debug/deps -L dependency=/tmp/tmp.EL4q6YY6yS/target/debug/deps --extern proc_macro2=/tmp/tmp.EL4q6YY6yS/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rmeta --extern quote=/tmp/tmp.EL4q6YY6yS/target/debug/deps/libquote-02cce1196ab14cd2.rmeta --extern unicode_ident=/tmp/tmp.EL4q6YY6yS/target/debug/deps/libunicode_ident-5f7f8e888cd9a4a0.rmeta --cap-lints warn --cfg syn_disable_nightly_tests`
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lib.rs:254:13
794s     |
794s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
794s     |             ^^^^^^^
794s     |
794s     = 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`
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: `#[warn(unexpected_cfgs)]` on by default
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lib.rs:430:12
794s     |
794s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lib.rs:434:12
794s     |
794s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lib.rs:455:12
794s     |
794s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lib.rs:804:12
794s     |
794s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lib.rs:867:12
794s     |
794s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lib.rs:887:12
794s     |
794s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lib.rs:916:12
794s     |
794s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lib.rs:959:12
794s     |
794s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/group.rs:136:12
794s     |
794s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/group.rs:214:12
794s     |
794s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/group.rs:269:12
794s     |
794s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:561:12
794s     |
794s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:569:12
794s     |
794s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:881:11
794s     |
794s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
794s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:883:7
794s     |
794s 883 | #[cfg(syn_omit_await_from_token_macro)]
794s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:394:24
794s     |
794s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |                          ^^^^^^^
794s ...
794s 556 | / define_punctuation_structs! {
794s 557 | |     "_" pub struct Underscore/1 /// `_`
794s 558 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:398:24
794s     |
794s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |                          ^^^^^^^
794s ...
794s 556 | / define_punctuation_structs! {
794s 557 | |     "_" pub struct Underscore/1 /// `_`
794s 558 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:406:24
794s     |
794s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                          ^^^^^^^
794s ...
794s 556 | / define_punctuation_structs! {
794s 557 | |     "_" pub struct Underscore/1 /// `_`
794s 558 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:414:24
794s     |
794s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                          ^^^^^^^
794s ...
794s 556 | / define_punctuation_structs! {
794s 557 | |     "_" pub struct Underscore/1 /// `_`
794s 558 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:418:24
794s     |
794s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                          ^^^^^^^
794s ...
794s 556 | / define_punctuation_structs! {
794s 557 | |     "_" pub struct Underscore/1 /// `_`
794s 558 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:426:24
794s     |
794s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                          ^^^^^^^
794s ...
794s 556 | / define_punctuation_structs! {
794s 557 | |     "_" pub struct Underscore/1 /// `_`
794s 558 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:271:24
794s     |
794s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |                          ^^^^^^^
794s ...
794s 652 | / define_keywords! {
794s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
794s 654 | |     "as"          pub struct As           /// `as`
794s 655 | |     "async"       pub struct Async        /// `async`
794s ...   |
794s 704 | |     "yield"       pub struct Yield        /// `yield`
794s 705 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:275:24
794s     |
794s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |                          ^^^^^^^
794s ...
794s 652 | / define_keywords! {
794s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
794s 654 | |     "as"          pub struct As           /// `as`
794s 655 | |     "async"       pub struct Async        /// `async`
794s ...   |
794s 704 | |     "yield"       pub struct Yield        /// `yield`
794s 705 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:283:24
794s     |
794s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                          ^^^^^^^
794s ...
794s 652 | / define_keywords! {
794s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
794s 654 | |     "as"          pub struct As           /// `as`
794s 655 | |     "async"       pub struct Async        /// `async`
794s ...   |
794s 704 | |     "yield"       pub struct Yield        /// `yield`
794s 705 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:291:24
794s     |
794s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                          ^^^^^^^
794s ...
794s 652 | / define_keywords! {
794s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
794s 654 | |     "as"          pub struct As           /// `as`
794s 655 | |     "async"       pub struct Async        /// `async`
794s ...   |
794s 704 | |     "yield"       pub struct Yield        /// `yield`
794s 705 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:295:24
794s     |
794s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                          ^^^^^^^
794s ...
794s 652 | / define_keywords! {
794s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
794s 654 | |     "as"          pub struct As           /// `as`
794s 655 | |     "async"       pub struct Async        /// `async`
794s ...   |
794s 704 | |     "yield"       pub struct Yield        /// `yield`
794s 705 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:303:24
794s     |
794s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                          ^^^^^^^
794s ...
794s 652 | / define_keywords! {
794s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
794s 654 | |     "as"          pub struct As           /// `as`
794s 655 | |     "async"       pub struct Async        /// `async`
794s ...   |
794s 704 | |     "yield"       pub struct Yield        /// `yield`
794s 705 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:309:24
794s     |
794s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                          ^^^^^^^
794s ...
794s 652 | / define_keywords! {
794s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
794s 654 | |     "as"          pub struct As           /// `as`
794s 655 | |     "async"       pub struct Async        /// `async`
794s ...   |
794s 704 | |     "yield"       pub struct Yield        /// `yield`
794s 705 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:317:24
794s     |
794s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                          ^^^^^^^
794s ...
794s 652 | / define_keywords! {
794s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
794s 654 | |     "as"          pub struct As           /// `as`
794s 655 | |     "async"       pub struct Async        /// `async`
794s ...   |
794s 704 | |     "yield"       pub struct Yield        /// `yield`
794s 705 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:444:24
794s     |
794s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                          ^^^^^^^
794s ...
794s 707 | / define_punctuation! {
794s 708 | |     "+"           pub struct Add/1        /// `+`
794s 709 | |     "+="          pub struct AddEq/2      /// `+=`
794s 710 | |     "&"           pub struct And/1        /// `&`
794s ...   |
794s 753 | |     "~"           pub struct Tilde/1      /// `~`
794s 754 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:452:24
794s     |
794s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                          ^^^^^^^
794s ...
794s 707 | / define_punctuation! {
794s 708 | |     "+"           pub struct Add/1        /// `+`
794s 709 | |     "+="          pub struct AddEq/2      /// `+=`
794s 710 | |     "&"           pub struct And/1        /// `&`
794s ...   |
794s 753 | |     "~"           pub struct Tilde/1      /// `~`
794s 754 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:394:24
794s     |
794s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |                          ^^^^^^^
794s ...
794s 707 | / define_punctuation! {
794s 708 | |     "+"           pub struct Add/1        /// `+`
794s 709 | |     "+="          pub struct AddEq/2      /// `+=`
794s 710 | |     "&"           pub struct And/1        /// `&`
794s ...   |
794s 753 | |     "~"           pub struct Tilde/1      /// `~`
794s 754 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:398:24
794s     |
794s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |                          ^^^^^^^
794s ...
794s 707 | / define_punctuation! {
794s 708 | |     "+"           pub struct Add/1        /// `+`
794s 709 | |     "+="          pub struct AddEq/2      /// `+=`
794s 710 | |     "&"           pub struct And/1        /// `&`
794s ...   |
794s 753 | |     "~"           pub struct Tilde/1      /// `~`
794s 754 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:406:24
794s     |
794s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                          ^^^^^^^
794s ...
794s 707 | / define_punctuation! {
794s 708 | |     "+"           pub struct Add/1        /// `+`
794s 709 | |     "+="          pub struct AddEq/2      /// `+=`
794s 710 | |     "&"           pub struct And/1        /// `&`
794s ...   |
794s 753 | |     "~"           pub struct Tilde/1      /// `~`
794s 754 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:414:24
794s     |
794s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                          ^^^^^^^
794s ...
794s 707 | / define_punctuation! {
794s 708 | |     "+"           pub struct Add/1        /// `+`
794s 709 | |     "+="          pub struct AddEq/2      /// `+=`
794s 710 | |     "&"           pub struct And/1        /// `&`
794s ...   |
794s 753 | |     "~"           pub struct Tilde/1      /// `~`
794s 754 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:418:24
794s     |
794s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                          ^^^^^^^
794s ...
794s 707 | / define_punctuation! {
794s 708 | |     "+"           pub struct Add/1        /// `+`
794s 709 | |     "+="          pub struct AddEq/2      /// `+=`
794s 710 | |     "&"           pub struct And/1        /// `&`
794s ...   |
794s 753 | |     "~"           pub struct Tilde/1      /// `~`
794s 754 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:426:24
794s     |
794s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                          ^^^^^^^
794s ...
794s 707 | / define_punctuation! {
794s 708 | |     "+"           pub struct Add/1        /// `+`
794s 709 | |     "+="          pub struct AddEq/2      /// `+=`
794s 710 | |     "&"           pub struct And/1        /// `&`
794s ...   |
794s 753 | |     "~"           pub struct Tilde/1      /// `~`
794s 754 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:503:24
794s     |
794s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |                          ^^^^^^^
794s ...
794s 756 | / define_delimiters! {
794s 757 | |     "{"           pub struct Brace        /// `{...}`
794s 758 | |     "["           pub struct Bracket      /// `[...]`
794s 759 | |     "("           pub struct Paren        /// `(...)`
794s 760 | |     " "           pub struct Group        /// None-delimited group
794s 761 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:507:24
794s     |
794s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |                          ^^^^^^^
794s ...
794s 756 | / define_delimiters! {
794s 757 | |     "{"           pub struct Brace        /// `{...}`
794s 758 | |     "["           pub struct Bracket      /// `[...]`
794s 759 | |     "("           pub struct Paren        /// `(...)`
794s 760 | |     " "           pub struct Group        /// None-delimited group
794s 761 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:515:24
794s     |
794s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                          ^^^^^^^
794s ...
794s 756 | / define_delimiters! {
794s 757 | |     "{"           pub struct Brace        /// `{...}`
794s 758 | |     "["           pub struct Bracket      /// `[...]`
794s 759 | |     "("           pub struct Paren        /// `(...)`
794s 760 | |     " "           pub struct Group        /// None-delimited group
794s 761 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:523:24
794s     |
794s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                          ^^^^^^^
794s ...
794s 756 | / define_delimiters! {
794s 757 | |     "{"           pub struct Brace        /// `{...}`
794s 758 | |     "["           pub struct Bracket      /// `[...]`
794s 759 | |     "("           pub struct Paren        /// `(...)`
794s 760 | |     " "           pub struct Group        /// None-delimited group
794s 761 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:527:24
794s     |
794s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                          ^^^^^^^
794s ...
794s 756 | / define_delimiters! {
794s 757 | |     "{"           pub struct Brace        /// `{...}`
794s 758 | |     "["           pub struct Bracket      /// `[...]`
794s 759 | |     "("           pub struct Paren        /// `(...)`
794s 760 | |     " "           pub struct Group        /// None-delimited group
794s 761 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/token.rs:535:24
794s     |
794s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                          ^^^^^^^
794s ...
794s 756 | / define_delimiters! {
794s 757 | |     "{"           pub struct Brace        /// `{...}`
794s 758 | |     "["           pub struct Bracket      /// `[...]`
794s 759 | |     "("           pub struct Paren        /// `(...)`
794s 760 | |     " "           pub struct Group        /// None-delimited group
794s 761 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ident.rs:38:12
794s    |
794s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:463:12
794s     |
794s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:148:16
794s     |
794s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:329:16
794s     |
794s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:360:16
794s     |
794s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/macros.rs:155:20
794s     |
794s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                      ^^^^^^^
794s     |
794s    ::: /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:336:1
794s     |
794s 336 | / ast_enum_of_structs! {
794s 337 | |     /// Content of a compile-time structured attribute.
794s 338 | |     ///
794s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
794s ...   |
794s 369 | |     }
794s 370 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:377:16
794s     |
794s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:390:16
794s     |
794s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:417:16
794s     |
794s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/macros.rs:155:20
794s     |
794s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                      ^^^^^^^
794s     |
794s    ::: /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:412:1
794s     |
794s 412 | / ast_enum_of_structs! {
794s 413 | |     /// Element of a compile-time attribute list.
794s 414 | |     ///
794s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
794s ...   |
794s 425 | |     }
794s 426 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:165:16
794s     |
794s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:213:16
794s     |
794s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:223:16
794s     |
794s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:237:16
794s     |
794s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:251:16
794s     |
794s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:557:16
794s     |
794s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:565:16
794s     |
794s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:573:16
794s     |
794s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:581:16
794s     |
794s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:630:16
794s     |
794s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:644:16
794s     |
794s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/attr.rs:654:16
794s     |
794s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s  --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:9:16
794s   |
794s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s   |                ^^^^^^^
794s   |
794s   = help: consider using a Cargo feature instead
794s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s            [lints.rust]
794s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:36:16
794s    |
794s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/macros.rs:155:20
794s     |
794s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                      ^^^^^^^
794s     |
794s    ::: /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:25:1
794s     |
794s 25  | / ast_enum_of_structs! {
794s 26  | |     /// Data stored within an enum variant or struct.
794s 27  | |     ///
794s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
794s ...   |
794s 47  | |     }
794s 48  | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:56:16
794s    |
794s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:68:16
794s    |
794s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:153:16
794s     |
794s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:185:16
794s     |
794s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/macros.rs:155:20
794s     |
794s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                      ^^^^^^^
794s     |
794s    ::: /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:173:1
794s     |
794s 173 | / ast_enum_of_structs! {
794s 174 | |     /// The visibility level of an item: inherited or `pub` or
794s 175 | |     /// `pub(restricted)`.
794s 176 | |     ///
794s ...   |
794s 199 | |     }
794s 200 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:207:16
794s     |
794s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:218:16
794s     |
794s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:230:16
794s     |
794s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:246:16
794s     |
794s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:275:16
794s     |
794s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:286:16
794s     |
794s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:327:16
794s     |
794s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:299:20
794s     |
794s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                    ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:315:20
794s     |
794s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                    ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:423:16
794s     |
794s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:436:16
794s     |
794s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:445:16
794s     |
794s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:454:16
794s     |
794s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:467:16
794s     |
794s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:474:16
794s     |
794s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/data.rs:481:16
794s     |
794s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:89:16
794s    |
794s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:90:20
794s    |
794s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
794s    |                    ^^^^^^^^^^^^^^^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/macros.rs:155:20
794s     |
794s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                      ^^^^^^^
794s     |
794s    ::: /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:14:1
794s     |
794s 14  | / ast_enum_of_structs! {
794s 15  | |     /// A Rust expression.
794s 16  | |     ///
794s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
794s ...   |
794s 249 | |     }
794s 250 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:256:16
794s     |
794s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:268:16
794s     |
794s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:281:16
794s     |
794s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:294:16
794s     |
794s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:307:16
794s     |
794s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:321:16
794s     |
794s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:334:16
794s     |
794s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:346:16
794s     |
794s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:359:16
794s     |
794s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:373:16
794s     |
794s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:387:16
794s     |
794s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:400:16
794s     |
794s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:418:16
794s     |
794s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:431:16
794s     |
794s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:444:16
794s     |
794s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:464:16
794s     |
794s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:480:16
794s     |
794s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:495:16
794s     |
794s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:508:16
794s     |
794s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:523:16
794s     |
794s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:534:16
794s     |
794s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:547:16
794s     |
794s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:558:16
794s     |
794s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:572:16
794s     |
794s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:588:16
794s     |
794s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:604:16
794s     |
794s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:616:16
794s     |
794s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:629:16
794s     |
794s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:643:16
794s     |
794s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:657:16
794s     |
794s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:672:16
794s     |
794s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:687:16
794s     |
794s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:699:16
794s     |
794s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:711:16
794s     |
794s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:723:16
794s     |
794s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:737:16
794s     |
794s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:749:16
794s     |
794s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:761:16
794s     |
794s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:775:16
794s     |
794s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:850:16
794s     |
794s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:920:16
794s     |
794s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:968:16
794s     |
794s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:982:16
794s     |
794s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:999:16
794s     |
794s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:1021:16
794s      |
794s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:1049:16
794s      |
794s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:1065:16
794s      |
794s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:246:15
794s     |
794s 246 |         #[cfg(syn_no_non_exhaustive)]
794s     |               ^^^^^^^^^^^^^^^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:784:40
794s     |
794s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
794s     |                                        ^^^^^^^^^^^^^^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:838:19
794s     |
794s 838 |             #[cfg(syn_no_non_exhaustive)]
794s     |                   ^^^^^^^^^^^^^^^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:1159:16
794s      |
794s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:1880:16
794s      |
794s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:1975:16
794s      |
794s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2001:16
794s      |
794s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2063:16
794s      |
794s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2084:16
794s      |
794s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2101:16
794s      |
794s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2119:16
794s      |
794s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2147:16
794s      |
794s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2165:16
794s      |
794s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2206:16
794s      |
794s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2236:16
794s      |
794s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2258:16
794s      |
794s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2326:16
794s      |
794s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2349:16
794s      |
794s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2372:16
794s      |
794s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2381:16
794s      |
794s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2396:16
794s      |
794s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2405:16
794s      |
794s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2414:16
794s      |
794s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2426:16
794s      |
794s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2496:16
794s      |
794s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2547:16
794s      |
794s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2571:16
794s      |
794s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2582:16
794s      |
794s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2594:16
794s      |
794s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2648:16
794s      |
794s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2678:16
794s      |
794s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2727:16
794s      |
794s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2759:16
794s      |
794s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2801:16
794s      |
794s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2818:16
794s      |
794s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2832:16
794s      |
794s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2846:16
794s      |
794s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2879:16
794s      |
794s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2292:28
794s      |
794s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                              ^^^^^^^
794s ...
794s 2309 | /     impl_by_parsing_expr! {
794s 2310 | |         ExprAssign, Assign, "expected assignment expression",
794s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
794s 2312 | |         ExprAwait, Await, "expected await expression",
794s ...    |
794s 2322 | |         ExprType, Type, "expected type ascription expression",
794s 2323 | |     }
794s      | |_____- in this macro invocation
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:1248:20
794s      |
794s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
794s      |                    ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2539:23
794s      |
794s 2539 |                 #[cfg(syn_no_non_exhaustive)]
794s      |                       ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2905:23
794s      |
794s 2905 |             #[cfg(not(syn_no_const_vec_new))]
794s      |                       ^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2907:19
794s      |
794s 2907 |             #[cfg(syn_no_const_vec_new)]
794s      |                   ^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2988:16
794s      |
794s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:2998:16
794s      |
794s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3008:16
794s      |
794s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3020:16
794s      |
794s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3035:16
794s      |
794s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3046:16
794s      |
794s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3057:16
794s      |
794s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3072:16
794s      |
794s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3082:16
794s      |
794s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3091:16
794s      |
794s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3099:16
794s      |
794s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3110:16
794s      |
794s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3141:16
794s      |
794s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3153:16
794s      |
794s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3165:16
794s      |
794s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3180:16
794s      |
794s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3197:16
794s      |
794s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3211:16
794s      |
794s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3233:16
794s      |
794s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3244:16
794s      |
794s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3255:16
794s      |
794s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3265:16
794s      |
794s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3275:16
794s      |
794s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3291:16
794s      |
794s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3304:16
794s      |
794s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3317:16
794s      |
794s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3328:16
794s      |
794s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3338:16
794s      |
794s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3348:16
794s      |
794s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3358:16
794s      |
794s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3367:16
794s      |
794s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3379:16
794s      |
794s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3390:16
794s      |
794s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3400:16
794s      |
794s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3409:16
794s      |
794s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3420:16
794s      |
794s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3431:16
794s      |
794s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3441:16
794s      |
794s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3451:16
794s      |
794s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3460:16
794s      |
794s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3478:16
794s      |
794s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3491:16
794s      |
794s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3501:16
794s      |
794s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3512:16
794s      |
794s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3522:16
794s      |
794s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3531:16
794s      |
794s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/expr.rs:3544:16
794s      |
794s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:296:5
794s     |
794s 296 |     doc_cfg,
794s     |     ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:307:5
794s     |
794s 307 |     doc_cfg,
794s     |     ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:318:5
794s     |
794s 318 |     doc_cfg,
794s     |     ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:14:16
794s    |
794s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:35:16
794s    |
794s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/macros.rs:155:20
794s     |
794s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                      ^^^^^^^
794s     |
794s    ::: /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:23:1
794s     |
794s 23  | / ast_enum_of_structs! {
794s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
794s 25  | |     /// `'a: 'b`, `const LEN: usize`.
794s 26  | |     ///
794s ...   |
794s 45  | |     }
794s 46  | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:53:16
794s    |
794s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:69:16
794s    |
794s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:83:16
794s    |
794s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:363:20
794s     |
794s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |                    ^^^^^^^
794s ...
794s 404 | generics_wrapper_impls!(ImplGenerics);
794s     | ------------------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:371:20
794s     |
794s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 404 | generics_wrapper_impls!(ImplGenerics);
794s     | ------------------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:382:20
794s     |
794s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 404 | generics_wrapper_impls!(ImplGenerics);
794s     | ------------------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:386:20
794s     |
794s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 404 | generics_wrapper_impls!(ImplGenerics);
794s     | ------------------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:394:20
794s     |
794s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 404 | generics_wrapper_impls!(ImplGenerics);
794s     | ------------------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:363:20
794s     |
794s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |                    ^^^^^^^
794s ...
794s 406 | generics_wrapper_impls!(TypeGenerics);
794s     | ------------------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:371:20
794s     |
794s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 406 | generics_wrapper_impls!(TypeGenerics);
794s     | ------------------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:382:20
794s     |
794s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 406 | generics_wrapper_impls!(TypeGenerics);
794s     | ------------------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:386:20
794s     |
794s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 406 | generics_wrapper_impls!(TypeGenerics);
794s     | ------------------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:394:20
794s     |
794s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 406 | generics_wrapper_impls!(TypeGenerics);
794s     | ------------------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:363:20
794s     |
794s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |                    ^^^^^^^
794s ...
794s 408 | generics_wrapper_impls!(Turbofish);
794s     | ---------------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:371:20
794s     |
794s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 408 | generics_wrapper_impls!(Turbofish);
794s     | ---------------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:382:20
794s     |
794s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 408 | generics_wrapper_impls!(Turbofish);
794s     | ---------------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:386:20
794s     |
794s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 408 | generics_wrapper_impls!(Turbofish);
794s     | ---------------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:394:20
794s     |
794s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 408 | generics_wrapper_impls!(Turbofish);
794s     | ---------------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:426:16
794s     |
794s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:475:16
794s     |
794s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/macros.rs:155:20
794s     |
794s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                      ^^^^^^^
794s     |
794s    ::: /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:470:1
794s     |
794s 470 | / ast_enum_of_structs! {
794s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
794s 472 | |     ///
794s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
794s ...   |
794s 479 | |     }
794s 480 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:487:16
794s     |
794s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:504:16
794s     |
794s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:517:16
794s     |
794s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:535:16
794s     |
794s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/macros.rs:155:20
794s     |
794s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                      ^^^^^^^
794s     |
794s    ::: /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:524:1
794s     |
794s 524 | / ast_enum_of_structs! {
794s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
794s 526 | |     ///
794s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
794s ...   |
794s 545 | |     }
794s 546 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:553:16
794s     |
794s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:570:16
794s     |
794s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:583:16
794s     |
794s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:347:9
794s     |
794s 347 |         doc_cfg,
794s     |         ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:597:16
794s     |
794s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:660:16
794s     |
794s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:687:16
794s     |
794s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:725:16
794s     |
794s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:747:16
794s     |
794s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:758:16
794s     |
794s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:812:16
794s     |
794s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:856:16
794s     |
794s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:905:16
794s     |
794s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:916:16
794s     |
794s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:940:16
794s     |
794s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:971:16
794s     |
794s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:982:16
794s     |
794s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:1057:16
794s      |
794s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:1207:16
794s      |
794s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:1217:16
794s      |
794s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:1229:16
794s      |
794s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:1268:16
794s      |
794s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:1300:16
794s      |
794s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:1310:16
794s      |
794s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:1325:16
794s      |
794s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:1335:16
794s      |
794s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:1345:16
794s      |
794s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/generics.rs:1354:16
794s      |
794s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:19:16
794s    |
794s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:20:20
794s    |
794s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
794s    |                    ^^^^^^^^^^^^^^^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/macros.rs:155:20
794s     |
794s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                      ^^^^^^^
794s     |
794s    ::: /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:9:1
794s     |
794s 9   | / ast_enum_of_structs! {
794s 10  | |     /// Things that can appear directly inside of a module or scope.
794s 11  | |     ///
794s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
794s ...   |
794s 96  | |     }
794s 97  | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:103:16
794s     |
794s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:121:16
794s     |
794s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:137:16
794s     |
794s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:154:16
794s     |
794s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:167:16
794s     |
794s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:181:16
794s     |
794s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:201:16
794s     |
794s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:215:16
794s     |
794s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:229:16
794s     |
794s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:244:16
794s     |
794s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:263:16
794s     |
794s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:279:16
794s     |
794s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:299:16
794s     |
794s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:316:16
794s     |
794s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:333:16
794s     |
794s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:348:16
794s     |
794s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:477:16
794s     |
794s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/macros.rs:155:20
794s     |
794s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                      ^^^^^^^
794s     |
794s    ::: /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:467:1
794s     |
794s 467 | / ast_enum_of_structs! {
794s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
794s 469 | |     ///
794s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
794s ...   |
794s 493 | |     }
794s 494 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:500:16
794s     |
794s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:512:16
794s     |
794s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:522:16
794s     |
794s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:534:16
794s     |
794s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:544:16
794s     |
794s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:561:16
794s     |
794s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:562:20
794s     |
794s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
794s     |                    ^^^^^^^^^^^^^^^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/macros.rs:155:20
794s     |
794s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                      ^^^^^^^
794s     |
794s    ::: /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:551:1
794s     |
794s 551 | / ast_enum_of_structs! {
794s 552 | |     /// An item within an `extern` block.
794s 553 | |     ///
794s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
794s ...   |
794s 600 | |     }
794s 601 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:607:16
794s     |
794s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:620:16
794s     |
794s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:637:16
794s     |
794s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:651:16
794s     |
794s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:669:16
794s     |
794s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:670:20
794s     |
794s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
794s     |                    ^^^^^^^^^^^^^^^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/macros.rs:155:20
794s     |
794s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                      ^^^^^^^
794s     |
794s    ::: /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:659:1
794s     |
794s 659 | / ast_enum_of_structs! {
794s 660 | |     /// An item declaration within the definition of a trait.
794s 661 | |     ///
794s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
794s ...   |
794s 708 | |     }
794s 709 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:715:16
794s     |
794s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:731:16
794s     |
794s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:744:16
794s     |
794s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:761:16
794s     |
794s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:779:16
794s     |
794s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:780:20
794s     |
794s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
794s     |                    ^^^^^^^^^^^^^^^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/macros.rs:155:20
794s     |
794s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                      ^^^^^^^
794s     |
794s    ::: /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:769:1
794s     |
794s 769 | / ast_enum_of_structs! {
794s 770 | |     /// An item within an impl block.
794s 771 | |     ///
794s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
794s ...   |
794s 818 | |     }
794s 819 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:825:16
794s     |
794s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:844:16
794s     |
794s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:858:16
794s     |
794s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:876:16
794s     |
794s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:889:16
794s     |
794s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:927:16
794s     |
794s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/macros.rs:155:20
794s     |
794s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                      ^^^^^^^
794s     |
794s    ::: /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:923:1
794s     |
794s 923 | / ast_enum_of_structs! {
794s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
794s 925 | |     ///
794s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
794s ...   |
794s 938 | |     }
794s 939 | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:949:16
794s     |
794s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:93:15
794s    |
794s 93 |         #[cfg(syn_no_non_exhaustive)]
794s    |               ^^^^^^^^^^^^^^^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:381:19
794s     |
794s 381 |             #[cfg(syn_no_non_exhaustive)]
794s     |                   ^^^^^^^^^^^^^^^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:597:15
794s     |
794s 597 |         #[cfg(syn_no_non_exhaustive)]
794s     |               ^^^^^^^^^^^^^^^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:705:15
794s     |
794s 705 |         #[cfg(syn_no_non_exhaustive)]
794s     |               ^^^^^^^^^^^^^^^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:815:15
794s     |
794s 815 |         #[cfg(syn_no_non_exhaustive)]
794s     |               ^^^^^^^^^^^^^^^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:976:16
794s     |
794s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1237:16
794s      |
794s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1264:16
794s      |
794s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1305:16
794s      |
794s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1338:16
794s      |
794s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1352:16
794s      |
794s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1401:16
794s      |
794s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1419:16
794s      |
794s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1500:16
794s      |
794s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1535:16
794s      |
794s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1564:16
794s      |
794s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1584:16
794s      |
794s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1680:16
794s      |
794s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1722:16
794s      |
794s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1745:16
794s      |
794s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1827:16
794s      |
794s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1843:16
794s      |
794s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1859:16
794s      |
794s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1903:16
794s      |
794s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1921:16
794s      |
794s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1971:16
794s      |
794s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1995:16
794s      |
794s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2019:16
794s      |
794s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2070:16
794s      |
794s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2144:16
794s      |
794s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2200:16
794s      |
794s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2260:16
794s      |
794s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2290:16
794s      |
794s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2319:16
794s      |
794s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2392:16
794s      |
794s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2410:16
794s      |
794s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2522:16
794s      |
794s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2603:16
794s      |
794s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2628:16
794s      |
794s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2668:16
794s      |
794s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2726:16
794s      |
794s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:1817:23
794s      |
794s 1817 |                 #[cfg(syn_no_non_exhaustive)]
794s      |                       ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2251:23
794s      |
794s 2251 |                 #[cfg(syn_no_non_exhaustive)]
794s      |                       ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2592:27
794s      |
794s 2592 |                     #[cfg(syn_no_non_exhaustive)]
794s      |                           ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2771:16
794s      |
794s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2787:16
794s      |
794s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2799:16
794s      |
794s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2815:16
794s      |
794s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2830:16
794s      |
794s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2843:16
794s      |
794s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2861:16
794s      |
794s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2873:16
794s      |
794s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2888:16
794s      |
794s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2903:16
794s      |
794s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2929:16
794s      |
794s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2942:16
794s      |
794s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2964:16
794s      |
794s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:2979:16
794s      |
794s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3001:16
794s      |
794s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3023:16
794s      |
794s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3034:16
794s      |
794s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3043:16
794s      |
794s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3050:16
794s      |
794s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3059:16
794s      |
794s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3066:16
794s      |
794s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3075:16
794s      |
794s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3091:16
794s      |
794s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3110:16
794s      |
794s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3130:16
794s      |
794s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3139:16
794s      |
794s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3155:16
794s      |
794s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3177:16
794s      |
794s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3193:16
794s      |
794s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3202:16
794s      |
794s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3212:16
794s      |
794s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3226:16
794s      |
794s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3237:16
794s      |
794s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3273:16
794s      |
794s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/item.rs:3301:16
794s      |
794s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/file.rs:80:16
794s    |
794s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/file.rs:93:16
794s    |
794s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/file.rs:118:16
794s     |
794s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lifetime.rs:127:16
794s     |
794s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lifetime.rs:145:16
794s     |
794s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:629:12
794s     |
794s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:640:12
794s     |
794s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:652:12
794s     |
794s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/macros.rs:155:20
794s     |
794s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                      ^^^^^^^
794s     |
794s    ::: /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:14:1
794s     |
794s 14  | / ast_enum_of_structs! {
794s 15  | |     /// A Rust literal such as a string or integer or boolean.
794s 16  | |     ///
794s 17  | |     /// # Syntax tree enum
794s ...   |
794s 48  | |     }
794s 49  | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:666:20
794s     |
794s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |                    ^^^^^^^
794s ...
794s 703 | lit_extra_traits!(LitStr);
794s     | ------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:676:20
794s     |
794s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 703 | lit_extra_traits!(LitStr);
794s     | ------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:684:20
794s     |
794s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 703 | lit_extra_traits!(LitStr);
794s     | ------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:666:20
794s     |
794s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |                    ^^^^^^^
794s ...
794s 704 | lit_extra_traits!(LitByteStr);
794s     | ----------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:676:20
794s     |
794s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 704 | lit_extra_traits!(LitByteStr);
794s     | ----------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:684:20
794s     |
794s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 704 | lit_extra_traits!(LitByteStr);
794s     | ----------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:666:20
794s     |
794s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |                    ^^^^^^^
794s ...
794s 705 | lit_extra_traits!(LitByte);
794s     | -------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:676:20
794s     |
794s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 705 | lit_extra_traits!(LitByte);
794s     | -------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:684:20
794s     |
794s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 705 | lit_extra_traits!(LitByte);
794s     | -------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:666:20
794s     |
794s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |                    ^^^^^^^
794s ...
794s 706 | lit_extra_traits!(LitChar);
794s     | -------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:676:20
794s     |
794s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 706 | lit_extra_traits!(LitChar);
794s     | -------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:684:20
794s     |
794s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 706 | lit_extra_traits!(LitChar);
794s     | -------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:666:20
794s     |
794s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |                    ^^^^^^^
794s ...
794s 707 | lit_extra_traits!(LitInt);
794s     | ------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:676:20
794s     |
794s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 707 | lit_extra_traits!(LitInt);
794s     | ------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:684:20
794s     |
794s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 707 | lit_extra_traits!(LitInt);
794s     | ------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:666:20
794s     |
794s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |                    ^^^^^^^
794s ...
794s 708 | lit_extra_traits!(LitFloat);
794s     | --------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:676:20
794s     |
794s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 708 | lit_extra_traits!(LitFloat);
794s     | --------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:684:20
794s     |
794s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                    ^^^^^^^
794s ...
794s 708 | lit_extra_traits!(LitFloat);
794s     | --------------------------- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:170:16
794s     |
794s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:200:16
794s     |
794s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:557:16
794s     |
794s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:567:16
794s     |
794s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:577:16
794s     |
794s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:587:16
794s     |
794s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:597:16
794s     |
794s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:607:16
794s     |
794s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:617:16
794s     |
794s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:744:16
794s     |
794s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:816:16
794s     |
794s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:827:16
794s     |
794s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:838:16
794s     |
794s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:849:16
794s     |
794s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:860:16
794s     |
794s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:871:16
794s     |
794s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:882:16
794s     |
794s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:900:16
794s     |
794s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:907:16
794s     |
794s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:914:16
794s     |
794s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:921:16
794s     |
794s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:928:16
794s     |
794s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:935:16
794s     |
794s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:942:16
794s     |
794s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lit.rs:1568:15
794s      |
794s 1568 |         #[cfg(syn_no_negative_literal_parse)]
794s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/mac.rs:15:16
794s    |
794s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/mac.rs:29:16
794s    |
794s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/mac.rs:137:16
794s     |
794s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/mac.rs:145:16
794s     |
794s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/mac.rs:177:16
794s     |
794s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/mac.rs:201:16
794s     |
794s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s  --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/derive.rs:8:16
794s   |
794s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
794s   |                ^^^^^^^
794s   |
794s   = help: consider using a Cargo feature instead
794s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s            [lints.rust]
794s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/derive.rs:37:16
794s    |
794s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/derive.rs:57:16
794s    |
794s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/derive.rs:70:16
794s    |
794s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/derive.rs:83:16
794s    |
794s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/derive.rs:95:16
794s    |
794s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/derive.rs:231:16
794s     |
794s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s  --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/op.rs:6:16
794s   |
794s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s   |                ^^^^^^^
794s   |
794s   = help: consider using a Cargo feature instead
794s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s            [lints.rust]
794s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/op.rs:72:16
794s    |
794s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/op.rs:130:16
794s     |
794s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/op.rs:165:16
794s     |
794s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/op.rs:188:16
794s     |
794s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/op.rs:224:16
794s     |
794s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s  --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/stmt.rs:7:16
794s   |
794s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s   |                ^^^^^^^
794s   |
794s   = help: consider using a Cargo feature instead
794s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s            [lints.rust]
794s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/stmt.rs:19:16
794s    |
794s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/stmt.rs:39:16
794s    |
794s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/stmt.rs:136:16
794s     |
794s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/stmt.rs:147:16
794s     |
794s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/stmt.rs:109:20
794s     |
794s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                    ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/stmt.rs:312:16
794s     |
794s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/stmt.rs:321:16
794s     |
794s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/stmt.rs:336:16
794s     |
794s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:16:16
794s    |
794s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:17:20
794s    |
794s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
794s    |                    ^^^^^^^^^^^^^^^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/macros.rs:155:20
794s     |
794s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                      ^^^^^^^
794s     |
794s    ::: /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:5:1
794s     |
794s 5   | / ast_enum_of_structs! {
794s 6   | |     /// The possible types that a Rust value could have.
794s 7   | |     ///
794s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
794s ...   |
794s 88  | |     }
794s 89  | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:96:16
794s    |
794s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:110:16
794s     |
794s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:128:16
794s     |
794s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:141:16
794s     |
794s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:153:16
794s     |
794s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:164:16
794s     |
794s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:175:16
794s     |
794s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:186:16
794s     |
794s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:199:16
794s     |
794s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:211:16
794s     |
794s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:225:16
794s     |
794s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:239:16
794s     |
794s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:252:16
794s     |
794s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:264:16
794s     |
794s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:276:16
794s     |
794s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:288:16
794s     |
794s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:311:16
794s     |
794s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:323:16
794s     |
794s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:85:15
794s    |
794s 85 |         #[cfg(syn_no_non_exhaustive)]
794s    |               ^^^^^^^^^^^^^^^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:342:16
794s     |
794s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:656:16
794s     |
794s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:667:16
794s     |
794s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:680:16
794s     |
794s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:703:16
794s     |
794s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:716:16
794s     |
794s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:777:16
794s     |
794s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:786:16
794s     |
794s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:795:16
794s     |
794s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:828:16
794s     |
794s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:837:16
794s     |
794s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:887:16
794s     |
794s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:895:16
794s     |
794s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:949:16
794s     |
794s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:992:16
794s     |
794s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1003:16
794s      |
794s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1024:16
794s      |
794s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1098:16
794s      |
794s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1108:16
794s      |
794s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:357:20
794s     |
794s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                    ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:869:20
794s     |
794s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                    ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:904:20
794s     |
794s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                    ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:958:20
794s     |
794s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                    ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1128:16
794s      |
794s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1137:16
794s      |
794s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1148:16
794s      |
794s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1162:16
794s      |
794s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1172:16
794s      |
794s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1193:16
794s      |
794s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1200:16
794s      |
794s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1209:16
794s      |
794s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1216:16
794s      |
794s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1224:16
794s      |
794s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1232:16
794s      |
794s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1241:16
794s      |
794s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1250:16
794s      |
794s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1257:16
794s      |
794s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1264:16
794s      |
794s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1277:16
794s      |
794s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1289:16
794s      |
794s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/ty.rs:1297:16
794s      |
794s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:16:16
794s    |
794s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:17:20
794s    |
794s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
794s    |                    ^^^^^^^^^^^^^^^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/macros.rs:155:20
794s     |
794s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                      ^^^^^^^
794s     |
794s    ::: /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:5:1
794s     |
794s 5   | / ast_enum_of_structs! {
794s 6   | |     /// A pattern in a local binding, function signature, match expression, or
794s 7   | |     /// various other places.
794s 8   | |     ///
794s ...   |
794s 97  | |     }
794s 98  | | }
794s     | |_- in this macro invocation
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s     = 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)
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:104:16
794s     |
794s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:119:16
794s     |
794s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:136:16
794s     |
794s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:147:16
794s     |
794s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:158:16
794s     |
794s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:176:16
794s     |
794s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:188:16
794s     |
794s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:201:16
794s     |
794s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:214:16
794s     |
794s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:225:16
794s     |
794s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:237:16
794s     |
794s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:251:16
794s     |
794s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:263:16
794s     |
794s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:275:16
794s     |
794s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:288:16
794s     |
794s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:302:16
794s     |
794s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:94:15
794s    |
794s 94 |         #[cfg(syn_no_non_exhaustive)]
794s    |               ^^^^^^^^^^^^^^^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:318:16
794s     |
794s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:769:16
794s     |
794s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:777:16
794s     |
794s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:791:16
794s     |
794s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:807:16
794s     |
794s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:816:16
794s     |
794s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:826:16
794s     |
794s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:834:16
794s     |
794s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:844:16
794s     |
794s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:853:16
794s     |
794s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:863:16
794s     |
794s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:871:16
794s     |
794s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:879:16
794s     |
794s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:889:16
794s     |
794s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:899:16
794s     |
794s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:907:16
794s     |
794s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/pat.rs:916:16
794s     |
794s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s  --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:9:16
794s   |
794s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s   |                ^^^^^^^
794s   |
794s   = help: consider using a Cargo feature instead
794s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s            [lints.rust]
794s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:35:16
794s    |
794s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:67:16
794s    |
794s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s    |                ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:105:16
794s     |
794s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:130:16
794s     |
794s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:144:16
794s     |
794s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:157:16
794s     |
794s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:171:16
794s     |
794s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:201:16
794s     |
794s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:218:16
794s     |
794s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:225:16
794s     |
794s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:358:16
794s     |
794s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:385:16
794s     |
794s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:397:16
794s     |
794s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:430:16
794s     |
794s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:442:16
794s     |
794s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:505:20
794s     |
794s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                    ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:569:20
794s     |
794s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                    ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:591:20
794s     |
794s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                    ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:693:16
794s     |
794s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:701:16
794s     |
794s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:709:16
794s     |
794s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:724:16
794s     |
794s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:752:16
794s     |
794s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:793:16
794s     |
794s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:802:16
794s     |
794s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/path.rs:811:16
794s     |
794s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/punctuated.rs:371:12
794s     |
794s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/punctuated.rs:386:12
794s     |
794s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/punctuated.rs:395:12
794s     |
794s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/punctuated.rs:408:12
794s     |
794s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/punctuated.rs:422:12
794s     |
794s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/punctuated.rs:1012:12
794s      |
794s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/punctuated.rs:54:15
794s    |
794s 54 |     #[cfg(not(syn_no_const_vec_new))]
794s    |               ^^^^^^^^^^^^^^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/punctuated.rs:63:11
794s    |
794s 63 |     #[cfg(syn_no_const_vec_new)]
794s    |           ^^^^^^^^^^^^^^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/punctuated.rs:267:16
794s     |
794s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/punctuated.rs:288:16
794s     |
794s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/punctuated.rs:325:16
794s     |
794s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/punctuated.rs:346:16
794s     |
794s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s     |                ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/punctuated.rs:1060:16
794s      |
794s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/punctuated.rs:1071:16
794s      |
794s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
794s      |                ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/parse_quote.rs:68:12
794s    |
794s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/parse_quote.rs:100:12
794s     |
794s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
794s     |
794s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s  --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:7:12
794s   |
794s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s   |            ^^^^^^^
794s   |
794s   = help: consider using a Cargo feature instead
794s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s            [lints.rust]
794s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:17:12
794s    |
794s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:29:12
794s    |
794s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:43:12
794s    |
794s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:46:12
794s    |
794s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:53:12
794s    |
794s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:66:12
794s    |
794s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:77:12
794s    |
794s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:80:12
794s    |
794s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:87:12
794s    |
794s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:98:12
794s    |
794s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:108:12
794s     |
794s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:120:12
794s     |
794s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:135:12
794s     |
794s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:146:12
794s     |
794s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:157:12
794s     |
794s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:168:12
794s     |
794s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:179:12
794s     |
794s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:189:12
794s     |
794s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:202:12
794s     |
794s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:282:12
794s     |
794s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:293:12
794s     |
794s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:305:12
794s     |
794s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:317:12
794s     |
794s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:329:12
794s     |
794s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:341:12
794s     |
794s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:353:12
794s     |
794s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:364:12
794s     |
794s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:375:12
794s     |
794s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:387:12
794s     |
794s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:399:12
794s     |
794s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:411:12
794s     |
794s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:428:12
794s     |
794s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:439:12
794s     |
794s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:451:12
794s     |
794s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:466:12
794s     |
794s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:477:12
794s     |
794s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:490:12
794s     |
794s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:502:12
794s     |
794s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:515:12
794s     |
794s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:525:12
794s     |
794s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:537:12
794s     |
794s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:547:12
794s     |
794s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:560:12
794s     |
794s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:575:12
794s     |
794s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:586:12
794s     |
794s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:597:12
794s     |
794s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:609:12
794s     |
794s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:622:12
794s     |
794s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:635:12
794s     |
794s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:646:12
794s     |
794s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:660:12
794s     |
794s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:671:12
794s     |
794s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:682:12
794s     |
794s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:693:12
794s     |
794s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:705:12
794s     |
794s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:716:12
794s     |
794s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:727:12
794s     |
794s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:740:12
794s     |
794s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:751:12
794s     |
794s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:764:12
794s     |
794s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:776:12
794s     |
794s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:788:12
794s     |
794s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:799:12
794s     |
794s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:809:12
794s     |
794s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:819:12
794s     |
794s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:830:12
794s     |
794s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:840:12
794s     |
794s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:855:12
794s     |
794s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:867:12
794s     |
794s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:878:12
794s     |
794s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:894:12
794s     |
794s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:907:12
794s     |
794s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:920:12
794s     |
794s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:930:12
794s     |
794s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:941:12
794s     |
794s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:953:12
794s     |
794s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:968:12
794s     |
794s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:986:12
794s     |
794s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:997:12
794s     |
794s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1010:12
794s      |
794s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1027:12
794s      |
794s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1037:12
794s      |
794s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1064:12
794s      |
794s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1081:12
794s      |
794s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1096:12
794s      |
794s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1111:12
794s      |
794s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1123:12
794s      |
794s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1135:12
794s      |
794s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1152:12
794s      |
794s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1164:12
794s      |
794s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1177:12
794s      |
794s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1191:12
794s      |
794s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1209:12
794s      |
794s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1224:12
794s      |
794s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1243:12
794s      |
794s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1259:12
794s      |
794s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1275:12
794s      |
794s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1289:12
794s      |
794s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1303:12
794s      |
794s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1313:12
794s      |
794s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1324:12
794s      |
794s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1339:12
794s      |
794s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1349:12
794s      |
794s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1362:12
794s      |
794s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1374:12
794s      |
794s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1385:12
794s      |
794s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1395:12
794s      |
794s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1406:12
794s      |
794s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1417:12
794s      |
794s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1428:12
794s      |
794s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1440:12
794s      |
794s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1450:12
794s      |
794s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1461:12
794s      |
794s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1487:12
794s      |
794s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1498:12
794s      |
794s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1511:12
794s      |
794s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1521:12
794s      |
794s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1531:12
794s      |
794s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1542:12
794s      |
794s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1553:12
794s      |
794s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1565:12
794s      |
794s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1577:12
794s      |
794s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1587:12
794s      |
794s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1598:12
794s      |
794s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1611:12
794s      |
794s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1622:12
794s      |
794s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1633:12
794s      |
794s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1645:12
794s      |
794s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1655:12
794s      |
794s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1665:12
794s      |
794s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1678:12
794s      |
794s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1688:12
794s      |
794s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1699:12
794s      |
794s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1710:12
794s      |
794s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1722:12
794s      |
794s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1735:12
794s      |
794s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1738:12
794s      |
794s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1745:12
794s      |
794s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1757:12
794s      |
794s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1767:12
794s      |
794s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1786:12
794s      |
794s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1798:12
794s      |
794s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1810:12
794s      |
794s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1813:12
794s      |
794s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1820:12
794s      |
794s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1835:12
794s      |
794s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1850:12
794s      |
794s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1861:12
794s      |
794s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1873:12
794s      |
794s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1889:12
794s      |
794s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1914:12
794s      |
794s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1926:12
794s      |
794s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1942:12
794s      |
794s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1952:12
794s      |
794s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1962:12
794s      |
794s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1971:12
794s      |
794s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1978:12
794s      |
794s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1987:12
794s      |
794s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2001:12
794s      |
794s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2011:12
794s      |
794s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2021:12
794s      |
794s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2031:12
794s      |
794s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2043:12
794s      |
794s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2055:12
794s      |
794s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2065:12
794s      |
794s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2075:12
794s      |
794s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2085:12
794s      |
794s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2088:12
794s      |
794s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2095:12
794s      |
794s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2104:12
794s      |
794s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2114:12
794s      |
794s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2123:12
794s      |
794s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2134:12
794s      |
794s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2145:12
794s      |
794s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2158:12
794s      |
794s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2168:12
794s      |
794s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2180:12
794s      |
794s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2189:12
794s      |
794s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2198:12
794s      |
794s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2210:12
794s      |
794s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2222:12
794s      |
794s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:2232:12
794s      |
794s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:276:23
794s     |
794s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
794s     |                       ^^^^^^^^^^^^^^^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:849:19
794s     |
794s 849 |             #[cfg(syn_no_non_exhaustive)]
794s     |                   ^^^^^^^^^^^^^^^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:962:19
794s     |
794s 962 |             #[cfg(syn_no_non_exhaustive)]
794s     |                   ^^^^^^^^^^^^^^^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1058:19
794s      |
794s 1058 |             #[cfg(syn_no_non_exhaustive)]
794s      |                   ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1481:19
794s      |
794s 1481 |             #[cfg(syn_no_non_exhaustive)]
794s      |                   ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1829:19
794s      |
794s 1829 |             #[cfg(syn_no_non_exhaustive)]
794s      |                   ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/clone.rs:1908:19
794s      |
794s 1908 |             #[cfg(syn_no_non_exhaustive)]
794s      |                   ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s  --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:8:12
794s   |
794s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s   |            ^^^^^^^
794s   |
794s   = help: consider using a Cargo feature instead
794s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s            [lints.rust]
794s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:11:12
794s    |
794s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:18:12
794s    |
794s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:21:12
794s    |
794s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:28:12
794s    |
794s 28 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:31:12
794s    |
794s 31 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:39:12
794s    |
794s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:42:12
794s    |
794s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:53:12
794s    |
794s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:56:12
794s    |
794s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:64:12
794s    |
794s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:67:12
794s    |
794s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:74:12
794s    |
794s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:77:12
794s    |
794s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:114:12
794s     |
794s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:117:12
794s     |
794s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:124:12
794s     |
794s 124 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:127:12
794s     |
794s 127 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:134:12
794s     |
794s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:137:12
794s     |
794s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:144:12
794s     |
794s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:147:12
794s     |
794s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:155:12
794s     |
794s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:158:12
794s     |
794s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:165:12
794s     |
794s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:168:12
794s     |
794s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:180:12
794s     |
794s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:183:12
794s     |
794s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:190:12
794s     |
794s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:193:12
794s     |
794s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:200:12
794s     |
794s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:203:12
794s     |
794s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:210:12
794s     |
794s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:213:12
794s     |
794s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:221:12
794s     |
794s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:224:12
794s     |
794s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:305:12
794s     |
794s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:308:12
794s     |
794s 308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:315:12
794s     |
794s 315 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:318:12
794s     |
794s 318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:325:12
794s     |
794s 325 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:328:12
794s     |
794s 328 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:336:12
794s     |
794s 336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:339:12
794s     |
794s 339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:347:12
794s     |
794s 347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:350:12
794s     |
794s 350 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:357:12
794s     |
794s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:360:12
794s     |
794s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:368:12
794s     |
794s 368 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:371:12
794s     |
794s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:379:12
794s     |
794s 379 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:382:12
794s     |
794s 382 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:389:12
794s     |
794s 389 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:392:12
794s     |
794s 392 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:399:12
794s     |
794s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:402:12
794s     |
794s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:409:12
794s     |
794s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:412:12
794s     |
794s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:419:12
794s     |
794s 419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:422:12
794s     |
794s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:432:12
794s     |
794s 432 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:435:12
794s     |
794s 435 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:442:12
794s     |
794s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:445:12
794s     |
794s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:453:12
794s     |
794s 453 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:456:12
794s     |
794s 456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:464:12
794s     |
794s 464 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:467:12
794s     |
794s 467 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:474:12
794s     |
794s 474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:477:12
794s     |
794s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:486:12
794s     |
794s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:489:12
794s     |
794s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:496:12
794s     |
794s 496 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:499:12
794s     |
794s 499 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:506:12
794s     |
794s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:509:12
794s     |
794s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:516:12
794s     |
794s 516 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:519:12
794s     |
794s 519 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:526:12
794s     |
794s 526 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:529:12
794s     |
794s 529 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:536:12
794s     |
794s 536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:539:12
794s     |
794s 539 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:546:12
794s     |
794s 546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:549:12
794s     |
794s 549 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:558:12
794s     |
794s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:561:12
794s     |
794s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:568:12
794s     |
794s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:571:12
794s     |
794s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:578:12
794s     |
794s 578 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:581:12
794s     |
794s 581 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:589:12
794s     |
794s 589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:592:12
794s     |
794s 592 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:600:12
794s     |
794s 600 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:603:12
794s     |
794s 603 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:610:12
794s     |
794s 610 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:613:12
794s     |
794s 613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:620:12
794s     |
794s 620 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:623:12
794s     |
794s 623 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:632:12
794s     |
794s 632 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:635:12
794s     |
794s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:642:12
794s     |
794s 642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:645:12
794s     |
794s 645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:652:12
794s     |
794s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:655:12
794s     |
794s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:662:12
794s     |
794s 662 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:665:12
794s     |
794s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:672:12
794s     |
794s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:675:12
794s     |
794s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:682:12
794s     |
794s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:685:12
794s     |
794s 685 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:692:12
794s     |
794s 692 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:695:12
794s     |
794s 695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:703:12
794s     |
794s 703 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:706:12
794s     |
794s 706 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:713:12
794s     |
794s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:716:12
794s     |
794s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:724:12
794s     |
794s 724 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:727:12
794s     |
794s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:735:12
794s     |
794s 735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:738:12
794s     |
794s 738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:746:12
794s     |
794s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:749:12
794s     |
794s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:761:12
794s     |
794s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:764:12
794s     |
794s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:771:12
794s     |
794s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:774:12
794s     |
794s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:781:12
794s     |
794s 781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:784:12
794s     |
794s 784 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:792:12
794s     |
794s 792 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:795:12
794s     |
794s 795 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:806:12
794s     |
794s 806 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:809:12
794s     |
794s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:825:12
794s     |
794s 825 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:828:12
794s     |
794s 828 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:835:12
794s     |
794s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:838:12
794s     |
794s 838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:846:12
794s     |
794s 846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:849:12
794s     |
794s 849 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:858:12
794s     |
794s 858 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:861:12
794s     |
794s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:868:12
794s     |
794s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:871:12
794s     |
794s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:895:12
794s     |
794s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:898:12
794s     |
794s 898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:914:12
794s     |
794s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:917:12
794s     |
794s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:931:12
794s     |
794s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:934:12
794s     |
794s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:942:12
794s     |
794s 942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:945:12
794s     |
794s 945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:961:12
794s     |
794s 961 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:964:12
794s     |
794s 964 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:973:12
794s     |
794s 973 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:976:12
794s     |
794s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:984:12
794s     |
794s 984 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:987:12
794s     |
794s 987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:996:12
794s     |
794s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:999:12
794s     |
794s 999 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1008:12
794s      |
794s 1008 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1011:12
794s      |
794s 1011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1039:12
794s      |
794s 1039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1042:12
794s      |
794s 1042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1050:12
794s      |
794s 1050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1053:12
794s      |
794s 1053 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1061:12
794s      |
794s 1061 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1064:12
794s      |
794s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1072:12
794s      |
794s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1075:12
794s      |
794s 1075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1083:12
794s      |
794s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1086:12
794s      |
794s 1086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1093:12
794s      |
794s 1093 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1096:12
794s      |
794s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1106:12
794s      |
794s 1106 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1109:12
794s      |
794s 1109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1117:12
794s      |
794s 1117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1120:12
794s      |
794s 1120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1128:12
794s      |
794s 1128 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1131:12
794s      |
794s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1139:12
794s      |
794s 1139 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1142:12
794s      |
794s 1142 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1151:12
794s      |
794s 1151 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1154:12
794s      |
794s 1154 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1163:12
794s      |
794s 1163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1166:12
794s      |
794s 1166 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1177:12
794s      |
794s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1180:12
794s      |
794s 1180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1188:12
794s      |
794s 1188 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1191:12
794s      |
794s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1199:12
794s      |
794s 1199 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1202:12
794s      |
794s 1202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1210:12
794s      |
794s 1210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1213:12
794s      |
794s 1213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1221:12
794s      |
794s 1221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1224:12
794s      |
794s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1231:12
794s      |
794s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1234:12
794s      |
794s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1241:12
794s      |
794s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1243:12
794s      |
794s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1261:12
794s      |
794s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1263:12
794s      |
794s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1269:12
794s      |
794s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1271:12
794s      |
794s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1273:12
794s      |
794s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1275:12
794s      |
794s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1277:12
794s      |
794s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1279:12
794s      |
794s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1282:12
794s      |
794s 1282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1285:12
794s      |
794s 1285 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1292:12
794s      |
794s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1295:12
794s      |
794s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1303:12
794s      |
794s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1306:12
794s      |
794s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1318:12
794s      |
794s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1321:12
794s      |
794s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1333:12
794s      |
794s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1336:12
794s      |
794s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1343:12
794s      |
794s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1346:12
794s      |
794s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1353:12
794s      |
794s 1353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1356:12
794s      |
794s 1356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1363:12
794s      |
794s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1366:12
794s      |
794s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1377:12
794s      |
794s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1380:12
794s      |
794s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1387:12
794s      |
794s 1387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1390:12
794s      |
794s 1390 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1417:12
794s      |
794s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1420:12
794s      |
794s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1427:12
794s      |
794s 1427 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1430:12
794s      |
794s 1430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1439:12
794s      |
794s 1439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1442:12
794s      |
794s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1449:12
794s      |
794s 1449 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1452:12
794s      |
794s 1452 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1459:12
794s      |
794s 1459 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1462:12
794s      |
794s 1462 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1470:12
794s      |
794s 1470 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1473:12
794s      |
794s 1473 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1480:12
794s      |
794s 1480 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1483:12
794s      |
794s 1483 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1491:12
794s      |
794s 1491 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1494:12
794s      |
794s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1502:12
794s      |
794s 1502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1505:12
794s      |
794s 1505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1512:12
794s      |
794s 1512 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1515:12
794s      |
794s 1515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1522:12
794s      |
794s 1522 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1525:12
794s      |
794s 1525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1533:12
794s      |
794s 1533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1536:12
794s      |
794s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1543:12
794s      |
794s 1543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1546:12
794s      |
794s 1546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1553:12
794s      |
794s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1556:12
794s      |
794s 1556 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1563:12
794s      |
794s 1563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1566:12
794s      |
794s 1566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1573:12
794s      |
794s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1576:12
794s      |
794s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1583:12
794s      |
794s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1586:12
794s      |
794s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1604:12
794s      |
794s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1607:12
794s      |
794s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1614:12
794s      |
794s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1617:12
794s      |
794s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1624:12
794s      |
794s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1627:12
794s      |
794s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1634:12
794s      |
794s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1637:12
794s      |
794s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1645:12
794s      |
794s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1648:12
794s      |
794s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1656:12
794s      |
794s 1656 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1659:12
794s      |
794s 1659 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1670:12
794s      |
794s 1670 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1673:12
794s      |
794s 1673 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1681:12
794s      |
794s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1684:12
794s      |
794s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1695:12
794s      |
794s 1695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1698:12
794s      |
794s 1698 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1709:12
794s      |
794s 1709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1712:12
794s      |
794s 1712 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1725:12
794s      |
794s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1728:12
794s      |
794s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1736:12
794s      |
794s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1739:12
794s      |
794s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1750:12
794s      |
794s 1750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1753:12
794s      |
794s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1769:12
794s      |
794s 1769 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1772:12
794s      |
794s 1772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1780:12
794s      |
794s 1780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1783:12
794s      |
794s 1783 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1791:12
794s      |
794s 1791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1794:12
794s      |
794s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1802:12
794s      |
794s 1802 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1805:12
794s      |
794s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1814:12
794s      |
794s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1817:12
794s      |
794s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1843:12
794s      |
794s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1846:12
794s      |
794s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1853:12
794s      |
794s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1856:12
794s      |
794s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1865:12
794s      |
794s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1868:12
794s      |
794s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1875:12
794s      |
794s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1878:12
794s      |
794s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1885:12
794s      |
794s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1888:12
794s      |
794s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1895:12
794s      |
794s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1898:12
794s      |
794s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1905:12
794s      |
794s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1908:12
794s      |
794s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1915:12
794s      |
794s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1918:12
794s      |
794s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1927:12
794s      |
794s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1930:12
794s      |
794s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1945:12
794s      |
794s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1948:12
794s      |
794s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1955:12
794s      |
794s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1958:12
794s      |
794s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1965:12
794s      |
794s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1968:12
794s      |
794s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1976:12
794s      |
794s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1979:12
794s      |
794s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1987:12
794s      |
794s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1990:12
794s      |
794s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:1997:12
794s      |
794s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2000:12
794s      |
794s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2007:12
794s      |
794s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2010:12
794s      |
794s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2017:12
794s      |
794s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2020:12
794s      |
794s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2032:12
794s      |
794s 2032 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2035:12
794s      |
794s 2035 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2042:12
794s      |
794s 2042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2045:12
794s      |
794s 2045 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2052:12
794s      |
794s 2052 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2055:12
794s      |
794s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2062:12
794s      |
794s 2062 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2065:12
794s      |
794s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2072:12
794s      |
794s 2072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2075:12
794s      |
794s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2082:12
794s      |
794s 2082 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2085:12
794s      |
794s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2099:12
794s      |
794s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2102:12
794s      |
794s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2109:12
794s      |
794s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2112:12
794s      |
794s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2120:12
794s      |
794s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2123:12
794s      |
794s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2130:12
794s      |
794s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2133:12
794s      |
794s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2140:12
794s      |
794s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2143:12
794s      |
794s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2150:12
794s      |
794s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2153:12
794s      |
794s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2168:12
794s      |
794s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2171:12
794s      |
794s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2178:12
794s      |
794s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/eq.rs:2181:12
794s      |
794s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s  --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:9:12
794s   |
794s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s   |            ^^^^^^^
794s   |
794s   = help: consider using a Cargo feature instead
794s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s            [lints.rust]
794s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:19:12
794s    |
794s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:30:12
794s    |
794s 30 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:44:12
794s    |
794s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:61:12
794s    |
794s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:73:12
794s    |
794s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:85:12
794s    |
794s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:180:12
794s     |
794s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:191:12
794s     |
794s 191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:201:12
794s     |
794s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:211:12
794s     |
794s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:225:12
794s     |
794s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:236:12
794s     |
794s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:259:12
794s     |
794s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:269:12
794s     |
794s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:280:12
794s     |
794s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:290:12
794s     |
794s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:304:12
794s     |
794s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:507:12
794s     |
794s 507 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:518:12
794s     |
794s 518 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:530:12
794s     |
794s 530 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:543:12
794s     |
794s 543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:555:12
794s     |
794s 555 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:566:12
794s     |
794s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:579:12
794s     |
794s 579 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:591:12
794s     |
794s 591 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:602:12
794s     |
794s 602 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:614:12
794s     |
794s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:626:12
794s     |
794s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:638:12
794s     |
794s 638 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:654:12
794s     |
794s 654 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:665:12
794s     |
794s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:677:12
794s     |
794s 677 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:691:12
794s     |
794s 691 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:702:12
794s     |
794s 702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:715:12
794s     |
794s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:727:12
794s     |
794s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:739:12
794s     |
794s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:750:12
794s     |
794s 750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:762:12
794s     |
794s 762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:773:12
794s     |
794s 773 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:785:12
794s     |
794s 785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:799:12
794s     |
794s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:810:12
794s     |
794s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:822:12
794s     |
794s 822 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:835:12
794s     |
794s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:847:12
794s     |
794s 847 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:859:12
794s     |
794s 859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:870:12
794s     |
794s 870 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:884:12
794s     |
794s 884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:895:12
794s     |
794s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:906:12
794s     |
794s 906 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:917:12
794s     |
794s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:929:12
794s     |
794s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:941:12
794s     |
794s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:952:12
794s     |
794s 952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:965:12
794s     |
794s 965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:976:12
794s     |
794s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:990:12
794s     |
794s 990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1003:12
794s      |
794s 1003 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1016:12
794s      |
794s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1038:12
794s      |
794s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1048:12
794s      |
794s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1058:12
794s      |
794s 1058 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1070:12
794s      |
794s 1070 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1089:12
794s      |
794s 1089 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1122:12
794s      |
794s 1122 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1134:12
794s      |
794s 1134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1146:12
794s      |
794s 1146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1160:12
794s      |
794s 1160 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1172:12
794s      |
794s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1203:12
794s      |
794s 1203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1222:12
794s      |
794s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1245:12
794s      |
794s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1258:12
794s      |
794s 1258 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1291:12
794s      |
794s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1306:12
794s      |
794s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1318:12
794s      |
794s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1332:12
794s      |
794s 1332 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1347:12
794s      |
794s 1347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1428:12
794s      |
794s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1442:12
794s      |
794s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1456:12
794s      |
794s 1456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1469:12
794s      |
794s 1469 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1482:12
794s      |
794s 1482 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1494:12
794s      |
794s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1510:12
794s      |
794s 1510 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1523:12
794s      |
794s 1523 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1536:12
794s      |
794s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1550:12
794s      |
794s 1550 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1565:12
794s      |
794s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1580:12
794s      |
794s 1580 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1598:12
794s      |
794s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1612:12
794s      |
794s 1612 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1626:12
794s      |
794s 1626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1640:12
794s      |
794s 1640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1653:12
794s      |
794s 1653 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1663:12
794s      |
794s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1675:12
794s      |
794s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1717:12
794s      |
794s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1727:12
794s      |
794s 1727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1739:12
794s      |
794s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1751:12
794s      |
794s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1771:12
794s      |
794s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1794:12
794s      |
794s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1805:12
794s      |
794s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1816:12
794s      |
794s 1816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1826:12
794s      |
794s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1845:12
794s      |
794s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1856:12
794s      |
794s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1933:12
794s      |
794s 1933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1944:12
794s      |
794s 1944 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1958:12
794s      |
794s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1969:12
794s      |
794s 1969 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1980:12
794s      |
794s 1980 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1992:12
794s      |
794s 1992 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2004:12
794s      |
794s 2004 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2017:12
794s      |
794s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2029:12
794s      |
794s 2029 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2039:12
794s      |
794s 2039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2050:12
794s      |
794s 2050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2063:12
794s      |
794s 2063 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2074:12
794s      |
794s 2074 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2086:12
794s      |
794s 2086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2098:12
794s      |
794s 2098 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2108:12
794s      |
794s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2119:12
794s      |
794s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2141:12
794s      |
794s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2152:12
794s      |
794s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2163:12
794s      |
794s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2174:12
794s      |
794s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2186:12
794s      |
794s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2198:12
794s      |
794s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2215:12
794s      |
794s 2215 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2227:12
794s      |
794s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2245:12
794s      |
794s 2245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2263:12
794s      |
794s 2263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2290:12
794s      |
794s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2303:12
794s      |
794s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2320:12
794s      |
794s 2320 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2353:12
794s      |
794s 2353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2366:12
794s      |
794s 2366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2378:12
794s      |
794s 2378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2391:12
794s      |
794s 2391 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2406:12
794s      |
794s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2479:12
794s      |
794s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2490:12
794s      |
794s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2505:12
794s      |
794s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2515:12
794s      |
794s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2525:12
794s      |
794s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2533:12
794s      |
794s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2543:12
794s      |
794s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2551:12
794s      |
794s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2566:12
794s      |
794s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2585:12
794s      |
794s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2595:12
794s      |
794s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2606:12
794s      |
794s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2618:12
794s      |
794s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2630:12
794s      |
794s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2640:12
794s      |
794s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2651:12
794s      |
794s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2661:12
794s      |
794s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2681:12
794s      |
794s 2681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2689:12
794s      |
794s 2689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2699:12
794s      |
794s 2699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2709:12
794s      |
794s 2709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2720:12
794s      |
794s 2720 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2731:12
794s      |
794s 2731 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2762:12
794s      |
794s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2772:12
794s      |
794s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2785:12
794s      |
794s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2793:12
794s      |
794s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2801:12
794s      |
794s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2812:12
794s      |
794s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2838:12
794s      |
794s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2848:12
794s      |
794s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:501:23
794s     |
794s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
794s     |                       ^^^^^^^^^^^^^^^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1116:19
794s      |
794s 1116 |             #[cfg(syn_no_non_exhaustive)]
794s      |                   ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1285:19
794s      |
794s 1285 |             #[cfg(syn_no_non_exhaustive)]
794s      |                   ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1422:19
794s      |
794s 1422 |             #[cfg(syn_no_non_exhaustive)]
794s      |                   ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:1927:19
794s      |
794s 1927 |             #[cfg(syn_no_non_exhaustive)]
794s      |                   ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2347:19
794s      |
794s 2347 |             #[cfg(syn_no_non_exhaustive)]
794s      |                   ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/hash.rs:2473:19
794s      |
794s 2473 |             #[cfg(syn_no_non_exhaustive)]
794s      |                   ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s  --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:7:12
794s   |
794s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s   |            ^^^^^^^
794s   |
794s   = help: consider using a Cargo feature instead
794s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s            [lints.rust]
794s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:17:12
794s    |
794s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:29:12
794s    |
794s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:43:12
794s    |
794s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:57:12
794s    |
794s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:70:12
794s    |
794s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:81:12
794s    |
794s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:229:12
794s     |
794s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:240:12
794s     |
794s 240 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:250:12
794s     |
794s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:262:12
794s     |
794s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:277:12
794s     |
794s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:288:12
794s     |
794s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:311:12
794s     |
794s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:322:12
794s     |
794s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:333:12
794s     |
794s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:343:12
794s     |
794s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:356:12
794s     |
794s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:596:12
794s     |
794s 596 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:607:12
794s     |
794s 607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:619:12
794s     |
794s 619 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:631:12
794s     |
794s 631 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:643:12
794s     |
794s 643 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:655:12
794s     |
794s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:667:12
794s     |
794s 667 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:678:12
794s     |
794s 678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:689:12
794s     |
794s 689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:701:12
794s     |
794s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:713:12
794s     |
794s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:725:12
794s     |
794s 725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:742:12
794s     |
794s 742 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:753:12
794s     |
794s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:765:12
794s     |
794s 765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:780:12
794s     |
794s 780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:791:12
794s     |
794s 791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:804:12
794s     |
794s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:816:12
794s     |
794s 816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:829:12
794s     |
794s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:839:12
794s     |
794s 839 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:851:12
794s     |
794s 851 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:861:12
794s     |
794s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:874:12
794s     |
794s 874 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:889:12
794s     |
794s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:900:12
794s     |
794s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:911:12
794s     |
794s 911 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:923:12
794s     |
794s 923 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:936:12
794s     |
794s 936 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:949:12
794s     |
794s 949 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:960:12
794s     |
794s 960 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:974:12
794s     |
794s 974 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:985:12
794s     |
794s 985 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:996:12
794s     |
794s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s     |            ^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1007:12
794s      |
794s 1007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1019:12
794s      |
794s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1030:12
794s      |
794s 1030 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1041:12
794s      |
794s 1041 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1054:12
794s      |
794s 1054 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1065:12
794s      |
794s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1078:12
794s      |
794s 1078 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1090:12
794s      |
794s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1102:12
794s      |
794s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1121:12
794s      |
794s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1131:12
794s      |
794s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1141:12
794s      |
794s 1141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1152:12
794s      |
794s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1170:12
794s      |
794s 1170 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1205:12
794s      |
794s 1205 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1217:12
794s      |
794s 1217 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1228:12
794s      |
794s 1228 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1244:12
794s      |
794s 1244 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1257:12
794s      |
794s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1290:12
794s      |
794s 1290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1308:12
794s      |
794s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1331:12
794s      |
794s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1343:12
794s      |
794s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1378:12
794s      |
794s 1378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1396:12
794s      |
794s 1396 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1407:12
794s      |
794s 1407 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1420:12
794s      |
794s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1437:12
794s      |
794s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1447:12
794s      |
794s 1447 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1542:12
794s      |
794s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1559:12
794s      |
794s 1559 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1574:12
794s      |
794s 1574 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1589:12
794s      |
794s 1589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1601:12
794s      |
794s 1601 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1613:12
794s      |
794s 1613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1630:12
794s      |
794s 1630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1642:12
794s      |
794s 1642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1655:12
794s      |
794s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1669:12
794s      |
794s 1669 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1687:12
794s      |
794s 1687 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1702:12
794s      |
794s 1702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1721:12
794s      |
794s 1721 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1737:12
794s      |
794s 1737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1753:12
794s      |
794s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1767:12
794s      |
794s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1781:12
794s      |
794s 1781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1790:12
794s      |
794s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1800:12
794s      |
794s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1811:12
794s      |
794s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1859:12
794s      |
794s 1859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1872:12
794s      |
794s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1884:12
794s      |
794s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1907:12
794s      |
794s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1925:12
794s      |
794s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1948:12
794s      |
794s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1959:12
794s      |
794s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1970:12
794s      |
794s 1970 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1982:12
794s      |
794s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2000:12
794s      |
794s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2011:12
794s      |
794s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2101:12
794s      |
794s 2101 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2112:12
794s      |
794s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2125:12
794s      |
794s 2125 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2135:12
794s      |
794s 2135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2145:12
794s      |
794s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2156:12
794s      |
794s 2156 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2167:12
794s      |
794s 2167 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2179:12
794s      |
794s 2179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2191:12
794s      |
794s 2191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2201:12
794s      |
794s 2201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2212:12
794s      |
794s 2212 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2225:12
794s      |
794s 2225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2236:12
794s      |
794s 2236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2247:12
794s      |
794s 2247 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2259:12
794s      |
794s 2259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2269:12
794s      |
794s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2279:12
794s      |
794s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2298:12
794s      |
794s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2308:12
794s      |
794s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2319:12
794s      |
794s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2330:12
794s      |
794s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2342:12
794s      |
794s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2355:12
794s      |
794s 2355 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2373:12
794s      |
794s 2373 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2385:12
794s      |
794s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2400:12
794s      |
794s 2400 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2419:12
794s      |
794s 2419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2448:12
794s      |
794s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2460:12
794s      |
794s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2474:12
794s      |
794s 2474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2509:12
794s      |
794s 2509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2524:12
794s      |
794s 2524 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2535:12
794s      |
794s 2535 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2547:12
794s      |
794s 2547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2563:12
794s      |
794s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2648:12
794s      |
794s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2660:12
794s      |
794s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2676:12
794s      |
794s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2686:12
794s      |
794s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2696:12
794s      |
794s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2705:12
794s      |
794s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2714:12
794s      |
794s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2723:12
794s      |
794s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2737:12
794s      |
794s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2755:12
794s      |
794s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2765:12
794s      |
794s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2775:12
794s      |
794s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2787:12
794s      |
794s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2799:12
794s      |
794s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2809:12
794s      |
794s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2819:12
794s      |
794s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2829:12
794s      |
794s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2852:12
794s      |
794s 2852 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2861:12
794s      |
794s 2861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2871:12
794s      |
794s 2871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2880:12
794s      |
794s 2880 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2891:12
794s      |
794s 2891 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2902:12
794s      |
794s 2902 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2935:12
794s      |
794s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2945:12
794s      |
794s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2957:12
794s      |
794s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2966:12
794s      |
794s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2975:12
794s      |
794s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2987:12
794s      |
794s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:3011:12
794s      |
794s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:3021:12
794s      |
794s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:590:23
794s     |
794s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
794s     |                       ^^^^^^^^^^^^^^^^^^^^^
794s     |
794s     = help: consider using a Cargo feature instead
794s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s              [lints.rust]
794s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1199:19
794s      |
794s 1199 |             #[cfg(syn_no_non_exhaustive)]
794s      |                   ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1372:19
794s      |
794s 1372 |             #[cfg(syn_no_non_exhaustive)]
794s      |                   ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:1536:19
794s      |
794s 1536 |             #[cfg(syn_no_non_exhaustive)]
794s      |                   ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2095:19
794s      |
794s 2095 |             #[cfg(syn_no_non_exhaustive)]
794s      |                   ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2503:19
794s      |
794s 2503 |             #[cfg(syn_no_non_exhaustive)]
794s      |                   ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/gen/debug.rs:2642:19
794s      |
794s 2642 |             #[cfg(syn_no_non_exhaustive)]
794s      |                   ^^^^^^^^^^^^^^^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unused import: `crate::gen::*`
794s    --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/lib.rs:787:9
794s     |
794s 787 | pub use crate::gen::*;
794s     |         ^^^^^^^^^^^^^
794s     |
794s     = note: `#[warn(unused_imports)]` on by default
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/parse.rs:1065:12
794s      |
794s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/parse.rs:1072:12
794s      |
794s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/parse.rs:1083:12
794s      |
794s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/parse.rs:1090:12
794s      |
794s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/parse.rs:1100:12
794s      |
794s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/parse.rs:1116:12
794s      |
794s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/parse.rs:1126:12
794s      |
794s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/parse.rs:1291:12
794s      |
794s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/parse.rs:1299:12
794s      |
794s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/parse.rs:1303:12
794s      |
794s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s     --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/parse.rs:1311:12
794s      |
794s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s      |            ^^^^^^^
794s      |
794s      = help: consider using a Cargo feature instead
794s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s               [lints.rust]
794s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/reserved.rs:29:12
794s    |
794s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
794s warning: unexpected `cfg` condition name: `doc_cfg`
794s   --> /tmp/tmp.EL4q6YY6yS/registry/syn-1.0.109/src/reserved.rs:39:12
794s    |
794s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
794s    |            ^^^^^^^
794s    |
794s    = help: consider using a Cargo feature instead
794s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
794s             [lints.rust]
794s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
794s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
794s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
794s 
798s    Compiling darling_core v0.14.4
798s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_core CARGO_MANIFEST_DIR=/tmp/tmp.EL4q6YY6yS/registry/darling_core-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Helper crate for proc-macro library for reading attributes into structs when
798s implementing custom derives. Use https://crates.io/crates/darling in your code.
798s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_core CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.EL4q6YY6yS/registry/darling_core-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.EL4q6YY6yS/target/debug/deps rustc --crate-name darling_core --edition=2018 /tmp/tmp.EL4q6YY6yS/registry/darling_core-0.14.4/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 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=0a4af894628609a5 -C extra-filename=-0a4af894628609a5 --out-dir /tmp/tmp.EL4q6YY6yS/target/debug/deps -L dependency=/tmp/tmp.EL4q6YY6yS/target/debug/deps --extern fnv=/tmp/tmp.EL4q6YY6yS/target/debug/deps/libfnv-00d4684ffa9b3235.rmeta --extern ident_case=/tmp/tmp.EL4q6YY6yS/target/debug/deps/libident_case-91245c8827940f4d.rmeta --extern proc_macro2=/tmp/tmp.EL4q6YY6yS/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rmeta --extern quote=/tmp/tmp.EL4q6YY6yS/target/debug/deps/libquote-02cce1196ab14cd2.rmeta --extern syn=/tmp/tmp.EL4q6YY6yS/target/debug/deps/libsyn-fddff083c7a47e7e.rmeta --cap-lints warn`
799s warning: field `bound` is never read
799s   --> /tmp/tmp.EL4q6YY6yS/registry/darling_core-0.14.4/src/codegen/trait_impl.rs:19:9
799s    |
799s 13 | pub struct TraitImpl<'a> {
799s    |            --------- field in this struct
799s ...
799s 19 |     pub bound: Option<&'a [WherePredicate]>,
799s    |         ^^^^^
799s    |
799s    = note: `TraitImpl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
799s    = note: `#[warn(dead_code)]` on by default
799s 
803s warning: `darling_core` (lib) generated 1 warning
805s warning: `syn` (lib) generated 1844 warnings (270 duplicates)
805s    Compiling darling_macro v0.14.4 (/usr/share/cargo/registry/darling_macro-0.14.4)
805s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_macro CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling_macro-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Internal support for a proc-macro library for reading attributes into structs when
805s implementing custom derives. Use https://crates.io/crates/darling in your code.
805s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_macro CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling_macro-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.EL4q6YY6yS/target/debug/deps rustc --crate-name darling_macro --edition=2018 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=1d62244a39e16e89 -C extra-filename=-1d62244a39e16e89 --out-dir /tmp/tmp.EL4q6YY6yS/target/debug/deps -C incremental=/tmp/tmp.EL4q6YY6yS/target/debug/incremental -L dependency=/tmp/tmp.EL4q6YY6yS/target/debug/deps --extern darling_core=/tmp/tmp.EL4q6YY6yS/target/debug/deps/libdarling_core-0a4af894628609a5.rlib --extern quote=/tmp/tmp.EL4q6YY6yS/target/debug/deps/libquote-02cce1196ab14cd2.rlib --extern syn=/tmp/tmp.EL4q6YY6yS/target/debug/deps/libsyn-fddff083c7a47e7e.rlib --extern proc_macro`
805s     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.19s
805s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling_macro-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Internal support for a proc-macro library for reading attributes into structs when
805s implementing custom derives. Use https://crates.io/crates/darling in your code.
805s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_macro CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.EL4q6YY6yS/target/debug/deps:/tmp/tmp.EL4q6YY6yS/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' /tmp/tmp.EL4q6YY6yS/target/debug/deps/darling_macro-1d62244a39e16e89`
805s 
805s running 0 tests
805s 
805s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
805s 
805s autopkgtest [03:14:08]: test librust-darling-macro-0.14-dev:default: -----------------------]
806s librust-darling-macro-0.14-dev:default PASS
806s autopkgtest [03:14:09]: test librust-darling-macro-0.14-dev:default:  - - - - - - - - - - results - - - - - - - - - -
806s autopkgtest [03:14:09]: test librust-darling-macro-0.14-dev:: preparing testbed
810s Reading package lists...
810s Building dependency tree...
810s Reading state information...
811s Starting pkgProblemResolver with broken count: 0
811s Starting 2 pkgProblemResolver with broken count: 0
811s Done
811s The following NEW packages will be installed:
811s   autopkgtest-satdep
811s 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
811s Need to get 0 B/740 B of archives.
811s After this operation, 0 B of additional disk space will be used.
811s Get:1 /tmp/autopkgtest.HWUQ7G/3-autopkgtest-satdep.deb autopkgtest-satdep ppc64el 0 [740 B]
811s Selecting previously unselected package autopkgtest-satdep.
811s (Reading database ... 
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811s Preparing to unpack .../3-autopkgtest-satdep.deb ...
811s Unpacking autopkgtest-satdep (0) ...
811s Setting up autopkgtest-satdep (0) ...
813s (Reading database ... 75788 files and directories currently installed.)
813s Removing autopkgtest-satdep (0) ...
813s autopkgtest [03:14:16]: test librust-darling-macro-0.14-dev:: /usr/share/cargo/bin/cargo-auto-test darling_macro 0.14.4 --all-targets --no-default-features
813s autopkgtest [03:14:16]: test librust-darling-macro-0.14-dev:: [-----------------------
814s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
814s debian cargo wrapper: rust_type, gnu_type: powerpc64le-unknown-linux-gnu, powerpc64le-linux-gnu
814s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
814s debian cargo wrapper: linking /usr/share/cargo/registry/* into /tmp/tmp.PVBav8BqYY/registry/
814s debian cargo wrapper: options, profiles, parallel, lto: ['parallel=2'] [] ['-j2'] 0
814s debian cargo wrapper: rust_type, gnu_type: powerpc64le-unknown-linux-gnu, powerpc64le-linux-gnu
814s debian cargo wrapper: unsetting RUSTFLAGS and assuming it will be (or already was) added to $CARGO_HOME/config.toml
814s 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'],) {}
814s    Compiling proc-macro2 v1.0.86
814s    Compiling unicode-ident v1.0.13
814s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.PVBav8BqYY/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.PVBav8BqYY/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.PVBav8BqYY/target/debug/deps rustc --crate-name build_script_build --edition=2021 /tmp/tmp.PVBav8BqYY/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.PVBav8BqYY/target/debug/build/proc-macro2-ce5d81ee3ebfeb71 -L dependency=/tmp/tmp.PVBav8BqYY/target/debug/deps --cap-lints warn`
814s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=unicode_ident CARGO_MANIFEST_DIR=/tmp/tmp.PVBav8BqYY/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.PVBav8BqYY/registry/unicode-ident-1.0.13 LD_LIBRARY_PATH=/tmp/tmp.PVBav8BqYY/target/debug/deps rustc --crate-name unicode_ident --edition=2018 /tmp/tmp.PVBav8BqYY/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.PVBav8BqYY/target/debug/deps -L dependency=/tmp/tmp.PVBav8BqYY/target/debug/deps --cap-lints warn`
814s    Compiling syn v1.0.109
814s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/tmp/tmp.PVBav8BqYY/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.PVBav8BqYY/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.PVBav8BqYY/target/debug/deps rustc --crate-name build_script_build --edition=2018 /tmp/tmp.PVBav8BqYY/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="extra-traits"' --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=bef9b96d88c3360b -C extra-filename=-bef9b96d88c3360b --out-dir /tmp/tmp.PVBav8BqYY/target/debug/build/syn-bef9b96d88c3360b -L dependency=/tmp/tmp.PVBav8BqYY/target/debug/deps --cap-lints warn`
814s      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.PVBav8BqYY/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.PVBav8BqYY/target/debug/deps:/tmp/tmp.PVBav8BqYY/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.PVBav8BqYY/target/debug/build/proc-macro2-602cd9491665a292/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.PVBav8BqYY/target/debug/build/proc-macro2-ce5d81ee3ebfeb71/build-script-build`
815s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(fuzzing)
815s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_is_available)
815s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_byte_character)
815s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_literal_c_string)
815s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(no_source_text)
815s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(proc_macro_span)
815s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_backtrace)
815s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_nightly_testing)
815s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(procmacro2_semver_exempt)
815s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(randomize_layout)
815s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(span_locations)
815s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(super_unstable)
815s [proc-macro2 1.0.86] cargo:rustc-check-cfg=cfg(wrap_proc_macro)
815s [proc-macro2 1.0.86] cargo:rerun-if-changed=build/probe.rs
815s [proc-macro2 1.0.86] cargo:rustc-cfg=wrap_proc_macro
815s [proc-macro2 1.0.86] cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP
815s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=proc_macro2 CARGO_MANIFEST_DIR=/tmp/tmp.PVBav8BqYY/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.PVBav8BqYY/registry/proc-macro2-1.0.86 LD_LIBRARY_PATH=/tmp/tmp.PVBav8BqYY/target/debug/deps OUT_DIR=/tmp/tmp.PVBav8BqYY/target/debug/build/proc-macro2-602cd9491665a292/out rustc --crate-name proc_macro2 --edition=2021 /tmp/tmp.PVBav8BqYY/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.PVBav8BqYY/target/debug/deps -L dependency=/tmp/tmp.PVBav8BqYY/target/debug/deps --extern unicode_ident=/tmp/tmp.PVBav8BqYY/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)'`
815s      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_EXTRA_TRAITS=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.PVBav8BqYY/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.PVBav8BqYY/target/debug/deps:/tmp/tmp.PVBav8BqYY/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' NUM_JOBS=2 OPT_LEVEL=0 OUT_DIR=/tmp/tmp.PVBav8BqYY/target/debug/build/syn-ddabb359c2f0f8cb/out PROFILE=debug RUSTC=rustc RUSTDOC=rustdoc TARGET=powerpc64le-unknown-linux-gnu /tmp/tmp.PVBav8BqYY/target/debug/build/syn-bef9b96d88c3360b/build-script-build`
815s [syn 1.0.109] cargo:rustc-cfg=syn_disable_nightly_tests
815s    Compiling ident_case v1.0.1
815s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=ident_case CARGO_MANIFEST_DIR=/tmp/tmp.PVBav8BqYY/registry/ident_case-1.0.1 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Utility for applying case rules to Rust identifiers.' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=ident_case CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/ident_case' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.1 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=1 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.PVBav8BqYY/registry/ident_case-1.0.1 LD_LIBRARY_PATH=/tmp/tmp.PVBav8BqYY/target/debug/deps rustc --crate-name ident_case --edition=2015 /tmp/tmp.PVBav8BqYY/registry/ident_case-1.0.1/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=91245c8827940f4d -C extra-filename=-91245c8827940f4d --out-dir /tmp/tmp.PVBav8BqYY/target/debug/deps -L dependency=/tmp/tmp.PVBav8BqYY/target/debug/deps --cap-lints warn`
815s warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
815s   --> /tmp/tmp.PVBav8BqYY/registry/ident_case-1.0.1/src/lib.rs:25:17
815s    |
815s 25 | use std::ascii::AsciiExt;
815s    |                 ^^^^^^^^
815s    |
815s    = note: `#[warn(deprecated)]` on by default
815s 
815s warning: unused import: `std::ascii::AsciiExt`
815s   --> /tmp/tmp.PVBav8BqYY/registry/ident_case-1.0.1/src/lib.rs:25:5
815s    |
815s 25 | use std::ascii::AsciiExt;
815s    |     ^^^^^^^^^^^^^^^^^^^^
815s    |
815s    = note: `#[warn(unused_imports)]` on by default
815s 
815s warning: `ident_case` (lib) generated 2 warnings
815s    Compiling fnv v1.0.7
815s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=fnv CARGO_MANIFEST_DIR=/tmp/tmp.PVBav8BqYY/registry/fnv-1.0.7 CARGO_PKG_AUTHORS='Alex Crichton <alex@alexcrichton.com>' CARGO_PKG_DESCRIPTION='Fowler–Noll–Vo hash function' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='Apache-2.0 / MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=fnv CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/servo/rust-fnv' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.7 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=7 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.PVBav8BqYY/registry/fnv-1.0.7 LD_LIBRARY_PATH=/tmp/tmp.PVBav8BqYY/target/debug/deps rustc --crate-name fnv --edition=2015 /tmp/tmp.PVBav8BqYY/registry/fnv-1.0.7/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="std"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "std"))' -C metadata=00d4684ffa9b3235 -C extra-filename=-00d4684ffa9b3235 --out-dir /tmp/tmp.PVBav8BqYY/target/debug/deps -L dependency=/tmp/tmp.PVBav8BqYY/target/debug/deps --cap-lints warn`
816s    Compiling quote v1.0.37
816s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=quote CARGO_MANIFEST_DIR=/tmp/tmp.PVBav8BqYY/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.PVBav8BqYY/registry/quote-1.0.37 LD_LIBRARY_PATH=/tmp/tmp.PVBav8BqYY/target/debug/deps rustc --crate-name quote --edition=2018 /tmp/tmp.PVBav8BqYY/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.PVBav8BqYY/target/debug/deps -L dependency=/tmp/tmp.PVBav8BqYY/target/debug/deps --extern proc_macro2=/tmp/tmp.PVBav8BqYY/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rmeta --cap-lints warn`
816s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=syn CARGO_MANIFEST_DIR=/tmp/tmp.PVBav8BqYY/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.PVBav8BqYY/registry/syn-1.0.109 LD_LIBRARY_PATH=/tmp/tmp.PVBav8BqYY/target/debug/deps OUT_DIR=/tmp/tmp.PVBav8BqYY/target/debug/build/syn-ddabb359c2f0f8cb/out rustc --crate-name syn --edition=2018 /tmp/tmp.PVBav8BqYY/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="extra-traits"' --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=fddff083c7a47e7e -C extra-filename=-fddff083c7a47e7e --out-dir /tmp/tmp.PVBav8BqYY/target/debug/deps -L dependency=/tmp/tmp.PVBav8BqYY/target/debug/deps --extern proc_macro2=/tmp/tmp.PVBav8BqYY/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rmeta --extern quote=/tmp/tmp.PVBav8BqYY/target/debug/deps/libquote-02cce1196ab14cd2.rmeta --extern unicode_ident=/tmp/tmp.PVBav8BqYY/target/debug/deps/libunicode_ident-5f7f8e888cd9a4a0.rmeta --cap-lints warn --cfg syn_disable_nightly_tests`
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lib.rs:254:13
816s     |
816s 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
816s     |             ^^^^^^^
816s     |
816s     = 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`
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: `#[warn(unexpected_cfgs)]` on by default
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lib.rs:430:12
816s     |
816s 430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lib.rs:434:12
816s     |
816s 434 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lib.rs:455:12
816s     |
816s 455 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lib.rs:804:12
816s     |
816s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lib.rs:867:12
816s     |
816s 867 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lib.rs:887:12
816s     |
816s 887 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lib.rs:916:12
816s     |
816s 916 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lib.rs:959:12
816s     |
816s 959 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/group.rs:136:12
816s     |
816s 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/group.rs:214:12
816s     |
816s 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/group.rs:269:12
816s     |
816s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:561:12
816s     |
816s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:569:12
816s     |
816s 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:881:11
816s     |
816s 881 | #[cfg(not(syn_omit_await_from_token_macro))]
816s     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:883:7
816s     |
816s 883 | #[cfg(syn_omit_await_from_token_macro)]
816s     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:394:24
816s     |
816s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |                          ^^^^^^^
816s ...
816s 556 | / define_punctuation_structs! {
816s 557 | |     "_" pub struct Underscore/1 /// `_`
816s 558 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:398:24
816s     |
816s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |                          ^^^^^^^
816s ...
816s 556 | / define_punctuation_structs! {
816s 557 | |     "_" pub struct Underscore/1 /// `_`
816s 558 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:406:24
816s     |
816s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                          ^^^^^^^
816s ...
816s 556 | / define_punctuation_structs! {
816s 557 | |     "_" pub struct Underscore/1 /// `_`
816s 558 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:414:24
816s     |
816s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                          ^^^^^^^
816s ...
816s 556 | / define_punctuation_structs! {
816s 557 | |     "_" pub struct Underscore/1 /// `_`
816s 558 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:418:24
816s     |
816s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                          ^^^^^^^
816s ...
816s 556 | / define_punctuation_structs! {
816s 557 | |     "_" pub struct Underscore/1 /// `_`
816s 558 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:426:24
816s     |
816s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                          ^^^^^^^
816s ...
816s 556 | / define_punctuation_structs! {
816s 557 | |     "_" pub struct Underscore/1 /// `_`
816s 558 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:271:24
816s     |
816s 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |                          ^^^^^^^
816s ...
816s 652 | / define_keywords! {
816s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
816s 654 | |     "as"          pub struct As           /// `as`
816s 655 | |     "async"       pub struct Async        /// `async`
816s ...   |
816s 704 | |     "yield"       pub struct Yield        /// `yield`
816s 705 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:275:24
816s     |
816s 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |                          ^^^^^^^
816s ...
816s 652 | / define_keywords! {
816s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
816s 654 | |     "as"          pub struct As           /// `as`
816s 655 | |     "async"       pub struct Async        /// `async`
816s ...   |
816s 704 | |     "yield"       pub struct Yield        /// `yield`
816s 705 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:283:24
816s     |
816s 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                          ^^^^^^^
816s ...
816s 652 | / define_keywords! {
816s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
816s 654 | |     "as"          pub struct As           /// `as`
816s 655 | |     "async"       pub struct Async        /// `async`
816s ...   |
816s 704 | |     "yield"       pub struct Yield        /// `yield`
816s 705 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:291:24
816s     |
816s 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                          ^^^^^^^
816s ...
816s 652 | / define_keywords! {
816s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
816s 654 | |     "as"          pub struct As           /// `as`
816s 655 | |     "async"       pub struct Async        /// `async`
816s ...   |
816s 704 | |     "yield"       pub struct Yield        /// `yield`
816s 705 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:295:24
816s     |
816s 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                          ^^^^^^^
816s ...
816s 652 | / define_keywords! {
816s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
816s 654 | |     "as"          pub struct As           /// `as`
816s 655 | |     "async"       pub struct Async        /// `async`
816s ...   |
816s 704 | |     "yield"       pub struct Yield        /// `yield`
816s 705 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:303:24
816s     |
816s 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                          ^^^^^^^
816s ...
816s 652 | / define_keywords! {
816s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
816s 654 | |     "as"          pub struct As           /// `as`
816s 655 | |     "async"       pub struct Async        /// `async`
816s ...   |
816s 704 | |     "yield"       pub struct Yield        /// `yield`
816s 705 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:309:24
816s     |
816s 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                          ^^^^^^^
816s ...
816s 652 | / define_keywords! {
816s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
816s 654 | |     "as"          pub struct As           /// `as`
816s 655 | |     "async"       pub struct Async        /// `async`
816s ...   |
816s 704 | |     "yield"       pub struct Yield        /// `yield`
816s 705 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:317:24
816s     |
816s 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                          ^^^^^^^
816s ...
816s 652 | / define_keywords! {
816s 653 | |     "abstract"    pub struct Abstract     /// `abstract`
816s 654 | |     "as"          pub struct As           /// `as`
816s 655 | |     "async"       pub struct Async        /// `async`
816s ...   |
816s 704 | |     "yield"       pub struct Yield        /// `yield`
816s 705 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:444:24
816s     |
816s 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                          ^^^^^^^
816s ...
816s 707 | / define_punctuation! {
816s 708 | |     "+"           pub struct Add/1        /// `+`
816s 709 | |     "+="          pub struct AddEq/2      /// `+=`
816s 710 | |     "&"           pub struct And/1        /// `&`
816s ...   |
816s 753 | |     "~"           pub struct Tilde/1      /// `~`
816s 754 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:452:24
816s     |
816s 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                          ^^^^^^^
816s ...
816s 707 | / define_punctuation! {
816s 708 | |     "+"           pub struct Add/1        /// `+`
816s 709 | |     "+="          pub struct AddEq/2      /// `+=`
816s 710 | |     "&"           pub struct And/1        /// `&`
816s ...   |
816s 753 | |     "~"           pub struct Tilde/1      /// `~`
816s 754 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:394:24
816s     |
816s 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |                          ^^^^^^^
816s ...
816s 707 | / define_punctuation! {
816s 708 | |     "+"           pub struct Add/1        /// `+`
816s 709 | |     "+="          pub struct AddEq/2      /// `+=`
816s 710 | |     "&"           pub struct And/1        /// `&`
816s ...   |
816s 753 | |     "~"           pub struct Tilde/1      /// `~`
816s 754 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:398:24
816s     |
816s 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |                          ^^^^^^^
816s ...
816s 707 | / define_punctuation! {
816s 708 | |     "+"           pub struct Add/1        /// `+`
816s 709 | |     "+="          pub struct AddEq/2      /// `+=`
816s 710 | |     "&"           pub struct And/1        /// `&`
816s ...   |
816s 753 | |     "~"           pub struct Tilde/1      /// `~`
816s 754 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:406:24
816s     |
816s 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                          ^^^^^^^
816s ...
816s 707 | / define_punctuation! {
816s 708 | |     "+"           pub struct Add/1        /// `+`
816s 709 | |     "+="          pub struct AddEq/2      /// `+=`
816s 710 | |     "&"           pub struct And/1        /// `&`
816s ...   |
816s 753 | |     "~"           pub struct Tilde/1      /// `~`
816s 754 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:414:24
816s     |
816s 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                          ^^^^^^^
816s ...
816s 707 | / define_punctuation! {
816s 708 | |     "+"           pub struct Add/1        /// `+`
816s 709 | |     "+="          pub struct AddEq/2      /// `+=`
816s 710 | |     "&"           pub struct And/1        /// `&`
816s ...   |
816s 753 | |     "~"           pub struct Tilde/1      /// `~`
816s 754 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:418:24
816s     |
816s 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                          ^^^^^^^
816s ...
816s 707 | / define_punctuation! {
816s 708 | |     "+"           pub struct Add/1        /// `+`
816s 709 | |     "+="          pub struct AddEq/2      /// `+=`
816s 710 | |     "&"           pub struct And/1        /// `&`
816s ...   |
816s 753 | |     "~"           pub struct Tilde/1      /// `~`
816s 754 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:426:24
816s     |
816s 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                          ^^^^^^^
816s ...
816s 707 | / define_punctuation! {
816s 708 | |     "+"           pub struct Add/1        /// `+`
816s 709 | |     "+="          pub struct AddEq/2      /// `+=`
816s 710 | |     "&"           pub struct And/1        /// `&`
816s ...   |
816s 753 | |     "~"           pub struct Tilde/1      /// `~`
816s 754 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:503:24
816s     |
816s 503 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |                          ^^^^^^^
816s ...
816s 756 | / define_delimiters! {
816s 757 | |     "{"           pub struct Brace        /// `{...}`
816s 758 | |     "["           pub struct Bracket      /// `[...]`
816s 759 | |     "("           pub struct Paren        /// `(...)`
816s 760 | |     " "           pub struct Group        /// None-delimited group
816s 761 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:507:24
816s     |
816s 507 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |                          ^^^^^^^
816s ...
816s 756 | / define_delimiters! {
816s 757 | |     "{"           pub struct Brace        /// `{...}`
816s 758 | |     "["           pub struct Bracket      /// `[...]`
816s 759 | |     "("           pub struct Paren        /// `(...)`
816s 760 | |     " "           pub struct Group        /// None-delimited group
816s 761 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:515:24
816s     |
816s 515 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                          ^^^^^^^
816s ...
816s 756 | / define_delimiters! {
816s 757 | |     "{"           pub struct Brace        /// `{...}`
816s 758 | |     "["           pub struct Bracket      /// `[...]`
816s 759 | |     "("           pub struct Paren        /// `(...)`
816s 760 | |     " "           pub struct Group        /// None-delimited group
816s 761 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:523:24
816s     |
816s 523 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                          ^^^^^^^
816s ...
816s 756 | / define_delimiters! {
816s 757 | |     "{"           pub struct Brace        /// `{...}`
816s 758 | |     "["           pub struct Bracket      /// `[...]`
816s 759 | |     "("           pub struct Paren        /// `(...)`
816s 760 | |     " "           pub struct Group        /// None-delimited group
816s 761 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:527:24
816s     |
816s 527 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                          ^^^^^^^
816s ...
816s 756 | / define_delimiters! {
816s 757 | |     "{"           pub struct Brace        /// `{...}`
816s 758 | |     "["           pub struct Bracket      /// `[...]`
816s 759 | |     "("           pub struct Paren        /// `(...)`
816s 760 | |     " "           pub struct Group        /// None-delimited group
816s 761 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/token.rs:535:24
816s     |
816s 535 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                          ^^^^^^^
816s ...
816s 756 | / define_delimiters! {
816s 757 | |     "{"           pub struct Brace        /// `{...}`
816s 758 | |     "["           pub struct Bracket      /// `[...]`
816s 759 | |     "("           pub struct Paren        /// `(...)`
816s 760 | |     " "           pub struct Group        /// None-delimited group
816s 761 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `define_delimiters` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ident.rs:38:12
816s    |
816s 38 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:463:12
816s     |
816s 463 | #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:148:16
816s     |
816s 148 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:329:16
816s     |
816s 329 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:360:16
816s     |
816s 360 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/macros.rs:155:20
816s     |
816s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                      ^^^^^^^
816s     |
816s    ::: /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:336:1
816s     |
816s 336 | / ast_enum_of_structs! {
816s 337 | |     /// Content of a compile-time structured attribute.
816s 338 | |     ///
816s 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
816s ...   |
816s 369 | |     }
816s 370 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:377:16
816s     |
816s 377 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:390:16
816s     |
816s 390 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:417:16
816s     |
816s 417 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/macros.rs:155:20
816s     |
816s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                      ^^^^^^^
816s     |
816s    ::: /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:412:1
816s     |
816s 412 | / ast_enum_of_structs! {
816s 413 | |     /// Element of a compile-time attribute list.
816s 414 | |     ///
816s 415 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
816s ...   |
816s 425 | |     }
816s 426 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:165:16
816s     |
816s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:213:16
816s     |
816s 213 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:223:16
816s     |
816s 223 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:237:16
816s     |
816s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:251:16
816s     |
816s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:557:16
816s     |
816s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:565:16
816s     |
816s 565 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:573:16
816s     |
816s 573 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:581:16
816s     |
816s 581 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:630:16
816s     |
816s 630 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:644:16
816s     |
816s 644 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/attr.rs:654:16
816s     |
816s 654 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s  --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:9:16
816s   |
816s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s   |                ^^^^^^^
816s   |
816s   = help: consider using a Cargo feature instead
816s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s            [lints.rust]
816s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:36:16
816s    |
816s 36 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/macros.rs:155:20
816s     |
816s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                      ^^^^^^^
816s     |
816s    ::: /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:25:1
816s     |
816s 25  | / ast_enum_of_structs! {
816s 26  | |     /// Data stored within an enum variant or struct.
816s 27  | |     ///
816s 28  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
816s ...   |
816s 47  | |     }
816s 48  | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:56:16
816s    |
816s 56 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:68:16
816s    |
816s 68 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:153:16
816s     |
816s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:185:16
816s     |
816s 185 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/macros.rs:155:20
816s     |
816s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                      ^^^^^^^
816s     |
816s    ::: /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:173:1
816s     |
816s 173 | / ast_enum_of_structs! {
816s 174 | |     /// The visibility level of an item: inherited or `pub` or
816s 175 | |     /// `pub(restricted)`.
816s 176 | |     ///
816s ...   |
816s 199 | |     }
816s 200 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:207:16
816s     |
816s 207 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:218:16
816s     |
816s 218 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:230:16
816s     |
816s 230 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:246:16
816s     |
816s 246 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:275:16
816s     |
816s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:286:16
816s     |
816s 286 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:327:16
816s     |
816s 327 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:299:20
816s     |
816s 299 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                    ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:315:20
816s     |
816s 315 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                    ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:423:16
816s     |
816s 423 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:436:16
816s     |
816s 436 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:445:16
816s     |
816s 445 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:454:16
816s     |
816s 454 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:467:16
816s     |
816s 467 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:474:16
816s     |
816s 474 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/data.rs:481:16
816s     |
816s 481 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:89:16
816s    |
816s 89 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:90:20
816s    |
816s 90 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
816s    |                    ^^^^^^^^^^^^^^^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/macros.rs:155:20
816s     |
816s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                      ^^^^^^^
816s     |
816s    ::: /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:14:1
816s     |
816s 14  | / ast_enum_of_structs! {
816s 15  | |     /// A Rust expression.
816s 16  | |     ///
816s 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
816s ...   |
816s 249 | |     }
816s 250 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:256:16
816s     |
816s 256 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:268:16
816s     |
816s 268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:281:16
816s     |
816s 281 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:294:16
816s     |
816s 294 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:307:16
816s     |
816s 307 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:321:16
816s     |
816s 321 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:334:16
816s     |
816s 334 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:346:16
816s     |
816s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:359:16
816s     |
816s 359 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:373:16
816s     |
816s 373 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:387:16
816s     |
816s 387 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:400:16
816s     |
816s 400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:418:16
816s     |
816s 418 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:431:16
816s     |
816s 431 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:444:16
816s     |
816s 444 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:464:16
816s     |
816s 464 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:480:16
816s     |
816s 480 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:495:16
816s     |
816s 495 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:508:16
816s     |
816s 508 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:523:16
816s     |
816s 523 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:534:16
816s     |
816s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:547:16
816s     |
816s 547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:558:16
816s     |
816s 558 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:572:16
816s     |
816s 572 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:588:16
816s     |
816s 588 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:604:16
816s     |
816s 604 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:616:16
816s     |
816s 616 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:629:16
816s     |
816s 629 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:643:16
816s     |
816s 643 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:657:16
816s     |
816s 657 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:672:16
816s     |
816s 672 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:687:16
816s     |
816s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:699:16
816s     |
816s 699 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:711:16
816s     |
816s 711 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:723:16
816s     |
816s 723 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:737:16
816s     |
816s 737 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:749:16
816s     |
816s 749 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:761:16
816s     |
816s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:775:16
816s     |
816s 775 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:850:16
816s     |
816s 850 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:920:16
816s     |
816s 920 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:968:16
816s     |
816s 968 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:982:16
816s     |
816s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:999:16
816s     |
816s 999 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:1021:16
816s      |
816s 1021 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:1049:16
816s      |
816s 1049 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:1065:16
816s      |
816s 1065 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:246:15
816s     |
816s 246 |         #[cfg(syn_no_non_exhaustive)]
816s     |               ^^^^^^^^^^^^^^^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:784:40
816s     |
816s 784 |     #[cfg(all(feature = "parsing", not(syn_no_const_vec_new)))]
816s     |                                        ^^^^^^^^^^^^^^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:838:19
816s     |
816s 838 |             #[cfg(syn_no_non_exhaustive)]
816s     |                   ^^^^^^^^^^^^^^^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:1159:16
816s      |
816s 1159 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:1880:16
816s      |
816s 1880 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:1975:16
816s      |
816s 1975 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2001:16
816s      |
816s 2001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2063:16
816s      |
816s 2063 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2084:16
816s      |
816s 2084 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2101:16
816s      |
816s 2101 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2119:16
816s      |
816s 2119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2147:16
816s      |
816s 2147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2165:16
816s      |
816s 2165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2206:16
816s      |
816s 2206 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2236:16
816s      |
816s 2236 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2258:16
816s      |
816s 2258 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2326:16
816s      |
816s 2326 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2349:16
816s      |
816s 2349 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2372:16
816s      |
816s 2372 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2381:16
816s      |
816s 2381 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2396:16
816s      |
816s 2396 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2405:16
816s      |
816s 2405 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2414:16
816s      |
816s 2414 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2426:16
816s      |
816s 2426 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2496:16
816s      |
816s 2496 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2547:16
816s      |
816s 2547 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2571:16
816s      |
816s 2571 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2582:16
816s      |
816s 2582 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2594:16
816s      |
816s 2594 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2648:16
816s      |
816s 2648 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2678:16
816s      |
816s 2678 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2727:16
816s      |
816s 2727 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2759:16
816s      |
816s 2759 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2801:16
816s      |
816s 2801 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2818:16
816s      |
816s 2818 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2832:16
816s      |
816s 2832 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2846:16
816s      |
816s 2846 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2879:16
816s      |
816s 2879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2292:28
816s      |
816s 2292 |                   #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                              ^^^^^^^
816s ...
816s 2309 | /     impl_by_parsing_expr! {
816s 2310 | |         ExprAssign, Assign, "expected assignment expression",
816s 2311 | |         ExprAssignOp, AssignOp, "expected compound assignment expression",
816s 2312 | |         ExprAwait, Await, "expected await expression",
816s ...    |
816s 2322 | |         ExprType, Type, "expected type ascription expression",
816s 2323 | |     }
816s      | |_____- in this macro invocation
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s      = note: this warning originates in the macro `impl_by_parsing_expr` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:1248:20
816s      |
816s 1248 |         #[cfg_attr(doc_cfg, doc(cfg(all(feature = "full", feature = "parsing"))))]
816s      |                    ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2539:23
816s      |
816s 2539 |                 #[cfg(syn_no_non_exhaustive)]
816s      |                       ^^^^^^^^^^^^^^^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2905:23
816s      |
816s 2905 |             #[cfg(not(syn_no_const_vec_new))]
816s      |                       ^^^^^^^^^^^^^^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2907:19
816s      |
816s 2907 |             #[cfg(syn_no_const_vec_new)]
816s      |                   ^^^^^^^^^^^^^^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2988:16
816s      |
816s 2988 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:2998:16
816s      |
816s 2998 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3008:16
816s      |
816s 3008 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3020:16
816s      |
816s 3020 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3035:16
816s      |
816s 3035 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3046:16
816s      |
816s 3046 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3057:16
816s      |
816s 3057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3072:16
816s      |
816s 3072 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3082:16
816s      |
816s 3082 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3091:16
816s      |
816s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3099:16
816s      |
816s 3099 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3110:16
816s      |
816s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3141:16
816s      |
816s 3141 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3153:16
816s      |
816s 3153 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3165:16
816s      |
816s 3165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3180:16
816s      |
816s 3180 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3197:16
816s      |
816s 3197 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3211:16
816s      |
816s 3211 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3233:16
816s      |
816s 3233 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3244:16
816s      |
816s 3244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3255:16
816s      |
816s 3255 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3265:16
816s      |
816s 3265 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3275:16
816s      |
816s 3275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3291:16
816s      |
816s 3291 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3304:16
816s      |
816s 3304 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3317:16
816s      |
816s 3317 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3328:16
816s      |
816s 3328 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3338:16
816s      |
816s 3338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3348:16
816s      |
816s 3348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3358:16
816s      |
816s 3358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3367:16
816s      |
816s 3367 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3379:16
816s      |
816s 3379 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3390:16
816s      |
816s 3390 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3400:16
816s      |
816s 3400 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3409:16
816s      |
816s 3409 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3420:16
816s      |
816s 3420 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3431:16
816s      |
816s 3431 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3441:16
816s      |
816s 3441 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3451:16
816s      |
816s 3451 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3460:16
816s      |
816s 3460 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3478:16
816s      |
816s 3478 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3491:16
816s      |
816s 3491 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3501:16
816s      |
816s 3501 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3512:16
816s      |
816s 3512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3522:16
816s      |
816s 3522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3531:16
816s      |
816s 3531 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/expr.rs:3544:16
816s      |
816s 3544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:296:5
816s     |
816s 296 |     doc_cfg,
816s     |     ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:307:5
816s     |
816s 307 |     doc_cfg,
816s     |     ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:318:5
816s     |
816s 318 |     doc_cfg,
816s     |     ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:14:16
816s    |
816s 14 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:35:16
816s    |
816s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/macros.rs:155:20
816s     |
816s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                      ^^^^^^^
816s     |
816s    ::: /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:23:1
816s     |
816s 23  | / ast_enum_of_structs! {
816s 24  | |     /// A generic type parameter, lifetime, or const generic: `T: Into<String>`,
816s 25  | |     /// `'a: 'b`, `const LEN: usize`.
816s 26  | |     ///
816s ...   |
816s 45  | |     }
816s 46  | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:53:16
816s    |
816s 53 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:69:16
816s    |
816s 69 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:83:16
816s    |
816s 83 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:363:20
816s     |
816s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |                    ^^^^^^^
816s ...
816s 404 | generics_wrapper_impls!(ImplGenerics);
816s     | ------------------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:371:20
816s     |
816s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 404 | generics_wrapper_impls!(ImplGenerics);
816s     | ------------------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:382:20
816s     |
816s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 404 | generics_wrapper_impls!(ImplGenerics);
816s     | ------------------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:386:20
816s     |
816s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 404 | generics_wrapper_impls!(ImplGenerics);
816s     | ------------------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:394:20
816s     |
816s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 404 | generics_wrapper_impls!(ImplGenerics);
816s     | ------------------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:363:20
816s     |
816s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |                    ^^^^^^^
816s ...
816s 406 | generics_wrapper_impls!(TypeGenerics);
816s     | ------------------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:371:20
816s     |
816s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 406 | generics_wrapper_impls!(TypeGenerics);
816s     | ------------------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:382:20
816s     |
816s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 406 | generics_wrapper_impls!(TypeGenerics);
816s     | ------------------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:386:20
816s     |
816s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 406 | generics_wrapper_impls!(TypeGenerics);
816s     | ------------------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:394:20
816s     |
816s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 406 | generics_wrapper_impls!(TypeGenerics);
816s     | ------------------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:363:20
816s     |
816s 363 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |                    ^^^^^^^
816s ...
816s 408 | generics_wrapper_impls!(Turbofish);
816s     | ---------------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:371:20
816s     |
816s 371 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 408 | generics_wrapper_impls!(Turbofish);
816s     | ---------------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:382:20
816s     |
816s 382 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 408 | generics_wrapper_impls!(Turbofish);
816s     | ---------------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:386:20
816s     |
816s 386 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 408 | generics_wrapper_impls!(Turbofish);
816s     | ---------------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:394:20
816s     |
816s 394 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 408 | generics_wrapper_impls!(Turbofish);
816s     | ---------------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `generics_wrapper_impls` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:426:16
816s     |
816s 426 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:475:16
816s     |
816s 475 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/macros.rs:155:20
816s     |
816s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                      ^^^^^^^
816s     |
816s    ::: /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:470:1
816s     |
816s 470 | / ast_enum_of_structs! {
816s 471 | |     /// A trait or lifetime used as a bound on a type parameter.
816s 472 | |     ///
816s 473 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
816s ...   |
816s 479 | |     }
816s 480 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:487:16
816s     |
816s 487 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:504:16
816s     |
816s 504 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:517:16
816s     |
816s 517 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:535:16
816s     |
816s 535 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/macros.rs:155:20
816s     |
816s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                      ^^^^^^^
816s     |
816s    ::: /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:524:1
816s     |
816s 524 | / ast_enum_of_structs! {
816s 525 | |     /// A single predicate in a `where` clause: `T: Deserialize<'de>`.
816s 526 | |     ///
816s 527 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
816s ...   |
816s 545 | |     }
816s 546 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:553:16
816s     |
816s 553 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:570:16
816s     |
816s 570 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:583:16
816s     |
816s 583 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:347:9
816s     |
816s 347 |         doc_cfg,
816s     |         ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:597:16
816s     |
816s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:660:16
816s     |
816s 660 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:687:16
816s     |
816s 687 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:725:16
816s     |
816s 725 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:747:16
816s     |
816s 747 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:758:16
816s     |
816s 758 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:812:16
816s     |
816s 812 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:856:16
816s     |
816s 856 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:905:16
816s     |
816s 905 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:916:16
816s     |
816s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:940:16
816s     |
816s 940 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:971:16
816s     |
816s 971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:982:16
816s     |
816s 982 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:1057:16
816s      |
816s 1057 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:1207:16
816s      |
816s 1207 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:1217:16
816s      |
816s 1217 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:1229:16
816s      |
816s 1229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:1268:16
816s      |
816s 1268 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:1300:16
816s      |
816s 1300 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:1310:16
816s      |
816s 1310 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:1325:16
816s      |
816s 1325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:1335:16
816s      |
816s 1335 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:1345:16
816s      |
816s 1345 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/generics.rs:1354:16
816s      |
816s 1354 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:19:16
816s    |
816s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:20:20
816s    |
816s 20 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
816s    |                    ^^^^^^^^^^^^^^^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/macros.rs:155:20
816s     |
816s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                      ^^^^^^^
816s     |
816s    ::: /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:9:1
816s     |
816s 9   | / ast_enum_of_structs! {
816s 10  | |     /// Things that can appear directly inside of a module or scope.
816s 11  | |     ///
816s 12  | |     /// *This type is available only if Syn is built with the `"full"` feature.*
816s ...   |
816s 96  | |     }
816s 97  | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:103:16
816s     |
816s 103 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:121:16
816s     |
816s 121 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:137:16
816s     |
816s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:154:16
816s     |
816s 154 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:167:16
816s     |
816s 167 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:181:16
816s     |
816s 181 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:201:16
816s     |
816s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:215:16
816s     |
816s 215 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:229:16
816s     |
816s 229 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:244:16
816s     |
816s 244 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:263:16
816s     |
816s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:279:16
816s     |
816s 279 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:299:16
816s     |
816s 299 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:316:16
816s     |
816s 316 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:333:16
816s     |
816s 333 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:348:16
816s     |
816s 348 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:477:16
816s     |
816s 477 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/macros.rs:155:20
816s     |
816s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                      ^^^^^^^
816s     |
816s    ::: /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:467:1
816s     |
816s 467 | / ast_enum_of_structs! {
816s 468 | |     /// A suffix of an import tree in a `use` item: `Type as Renamed` or `*`.
816s 469 | |     ///
816s 470 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
816s ...   |
816s 493 | |     }
816s 494 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:500:16
816s     |
816s 500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:512:16
816s     |
816s 512 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:522:16
816s     |
816s 522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:534:16
816s     |
816s 534 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:544:16
816s     |
816s 544 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:561:16
816s     |
816s 561 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:562:20
816s     |
816s 562 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
816s     |                    ^^^^^^^^^^^^^^^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/macros.rs:155:20
816s     |
816s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                      ^^^^^^^
816s     |
816s    ::: /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:551:1
816s     |
816s 551 | / ast_enum_of_structs! {
816s 552 | |     /// An item within an `extern` block.
816s 553 | |     ///
816s 554 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
816s ...   |
816s 600 | |     }
816s 601 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:607:16
816s     |
816s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:620:16
816s     |
816s 620 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:637:16
816s     |
816s 637 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:651:16
816s     |
816s 651 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:669:16
816s     |
816s 669 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:670:20
816s     |
816s 670 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
816s     |                    ^^^^^^^^^^^^^^^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/macros.rs:155:20
816s     |
816s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                      ^^^^^^^
816s     |
816s    ::: /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:659:1
816s     |
816s 659 | / ast_enum_of_structs! {
816s 660 | |     /// An item declaration within the definition of a trait.
816s 661 | |     ///
816s 662 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
816s ...   |
816s 708 | |     }
816s 709 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:715:16
816s     |
816s 715 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:731:16
816s     |
816s 731 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:744:16
816s     |
816s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:761:16
816s     |
816s 761 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:779:16
816s     |
816s 779 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:780:20
816s     |
816s 780 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
816s     |                    ^^^^^^^^^^^^^^^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/macros.rs:155:20
816s     |
816s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                      ^^^^^^^
816s     |
816s    ::: /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:769:1
816s     |
816s 769 | / ast_enum_of_structs! {
816s 770 | |     /// An item within an impl block.
816s 771 | |     ///
816s 772 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
816s ...   |
816s 818 | |     }
816s 819 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:825:16
816s     |
816s 825 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:844:16
816s     |
816s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:858:16
816s     |
816s 858 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:876:16
816s     |
816s 876 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:889:16
816s     |
816s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:927:16
816s     |
816s 927 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/macros.rs:155:20
816s     |
816s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                      ^^^^^^^
816s     |
816s    ::: /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:923:1
816s     |
816s 923 | / ast_enum_of_structs! {
816s 924 | |     /// An argument in a function signature: the `n: usize` in `fn f(n: usize)`.
816s 925 | |     ///
816s 926 | |     /// *This type is available only if Syn is built with the `"full"` feature.*
816s ...   |
816s 938 | |     }
816s 939 | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:949:16
816s     |
816s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:93:15
816s    |
816s 93 |         #[cfg(syn_no_non_exhaustive)]
816s    |               ^^^^^^^^^^^^^^^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:381:19
816s     |
816s 381 |             #[cfg(syn_no_non_exhaustive)]
816s     |                   ^^^^^^^^^^^^^^^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:597:15
816s     |
816s 597 |         #[cfg(syn_no_non_exhaustive)]
816s     |               ^^^^^^^^^^^^^^^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:705:15
816s     |
816s 705 |         #[cfg(syn_no_non_exhaustive)]
816s     |               ^^^^^^^^^^^^^^^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:815:15
816s     |
816s 815 |         #[cfg(syn_no_non_exhaustive)]
816s     |               ^^^^^^^^^^^^^^^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:976:16
816s     |
816s 976 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1237:16
816s      |
816s 1237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1264:16
816s      |
816s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1305:16
816s      |
816s 1305 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1338:16
816s      |
816s 1338 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1352:16
816s      |
816s 1352 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1401:16
816s      |
816s 1401 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1419:16
816s      |
816s 1419 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1500:16
816s      |
816s 1500 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1535:16
816s      |
816s 1535 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1564:16
816s      |
816s 1564 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1584:16
816s      |
816s 1584 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1680:16
816s      |
816s 1680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1722:16
816s      |
816s 1722 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1745:16
816s      |
816s 1745 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1827:16
816s      |
816s 1827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1843:16
816s      |
816s 1843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1859:16
816s      |
816s 1859 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1903:16
816s      |
816s 1903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1921:16
816s      |
816s 1921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1971:16
816s      |
816s 1971 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1995:16
816s      |
816s 1995 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2019:16
816s      |
816s 2019 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2070:16
816s      |
816s 2070 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2144:16
816s      |
816s 2144 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2200:16
816s      |
816s 2200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2260:16
816s      |
816s 2260 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2290:16
816s      |
816s 2290 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2319:16
816s      |
816s 2319 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2392:16
816s      |
816s 2392 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2410:16
816s      |
816s 2410 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2522:16
816s      |
816s 2522 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2603:16
816s      |
816s 2603 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2628:16
816s      |
816s 2628 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2668:16
816s      |
816s 2668 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2726:16
816s      |
816s 2726 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:1817:23
816s      |
816s 1817 |                 #[cfg(syn_no_non_exhaustive)]
816s      |                       ^^^^^^^^^^^^^^^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2251:23
816s      |
816s 2251 |                 #[cfg(syn_no_non_exhaustive)]
816s      |                       ^^^^^^^^^^^^^^^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2592:27
816s      |
816s 2592 |                     #[cfg(syn_no_non_exhaustive)]
816s      |                           ^^^^^^^^^^^^^^^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2771:16
816s      |
816s 2771 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2787:16
816s      |
816s 2787 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2799:16
816s      |
816s 2799 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2815:16
816s      |
816s 2815 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2830:16
816s      |
816s 2830 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2843:16
816s      |
816s 2843 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2861:16
816s      |
816s 2861 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2873:16
816s      |
816s 2873 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2888:16
816s      |
816s 2888 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2903:16
816s      |
816s 2903 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2929:16
816s      |
816s 2929 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2942:16
816s      |
816s 2942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2964:16
816s      |
816s 2964 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:2979:16
816s      |
816s 2979 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3001:16
816s      |
816s 3001 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3023:16
816s      |
816s 3023 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3034:16
816s      |
816s 3034 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3043:16
816s      |
816s 3043 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3050:16
816s      |
816s 3050 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3059:16
816s      |
816s 3059 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3066:16
816s      |
816s 3066 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3075:16
816s      |
816s 3075 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3091:16
816s      |
816s 3091 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3110:16
816s      |
816s 3110 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3130:16
816s      |
816s 3130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3139:16
816s      |
816s 3139 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3155:16
816s      |
816s 3155 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3177:16
816s      |
816s 3177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3193:16
816s      |
816s 3193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3202:16
816s      |
816s 3202 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3212:16
816s      |
816s 3212 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3226:16
816s      |
816s 3226 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3237:16
816s      |
816s 3237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3273:16
816s      |
816s 3273 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/item.rs:3301:16
816s      |
816s 3301 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/file.rs:80:16
816s    |
816s 80 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/file.rs:93:16
816s    |
816s 93 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/file.rs:118:16
816s     |
816s 118 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lifetime.rs:127:16
816s     |
816s 127 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lifetime.rs:145:16
816s     |
816s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:629:12
816s     |
816s 629 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:640:12
816s     |
816s 640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:652:12
816s     |
816s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/macros.rs:155:20
816s     |
816s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                      ^^^^^^^
816s     |
816s    ::: /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:14:1
816s     |
816s 14  | / ast_enum_of_structs! {
816s 15  | |     /// A Rust literal such as a string or integer or boolean.
816s 16  | |     ///
816s 17  | |     /// # Syntax tree enum
816s ...   |
816s 48  | |     }
816s 49  | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:666:20
816s     |
816s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |                    ^^^^^^^
816s ...
816s 703 | lit_extra_traits!(LitStr);
816s     | ------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:676:20
816s     |
816s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 703 | lit_extra_traits!(LitStr);
816s     | ------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:684:20
816s     |
816s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 703 | lit_extra_traits!(LitStr);
816s     | ------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:666:20
816s     |
816s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |                    ^^^^^^^
816s ...
816s 704 | lit_extra_traits!(LitByteStr);
816s     | ----------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:676:20
816s     |
816s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 704 | lit_extra_traits!(LitByteStr);
816s     | ----------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:684:20
816s     |
816s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 704 | lit_extra_traits!(LitByteStr);
816s     | ----------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:666:20
816s     |
816s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |                    ^^^^^^^
816s ...
816s 705 | lit_extra_traits!(LitByte);
816s     | -------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:676:20
816s     |
816s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 705 | lit_extra_traits!(LitByte);
816s     | -------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:684:20
816s     |
816s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 705 | lit_extra_traits!(LitByte);
816s     | -------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:666:20
816s     |
816s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |                    ^^^^^^^
816s ...
816s 706 | lit_extra_traits!(LitChar);
816s     | -------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:676:20
816s     |
816s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 706 | lit_extra_traits!(LitChar);
816s     | -------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:684:20
816s     |
816s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 706 | lit_extra_traits!(LitChar);
816s     | -------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:666:20
816s     |
816s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |                    ^^^^^^^
816s ...
816s 707 | lit_extra_traits!(LitInt);
816s     | ------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:676:20
816s     |
816s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 707 | lit_extra_traits!(LitInt);
816s     | ------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:684:20
816s     |
816s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 707 | lit_extra_traits!(LitInt);
816s     | ------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:666:20
816s     |
816s 666 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |                    ^^^^^^^
816s ...
816s 708 | lit_extra_traits!(LitFloat);
816s     | --------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:676:20
816s     |
816s 676 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 708 | lit_extra_traits!(LitFloat);
816s     | --------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:684:20
816s     |
816s 684 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                    ^^^^^^^
816s ...
816s 708 | lit_extra_traits!(LitFloat);
816s     | --------------------------- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = note: this warning originates in the macro `lit_extra_traits` (in Nightly builds, run with -Z macro-backtrace for more info)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:170:16
816s     |
816s 170 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:200:16
816s     |
816s 200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:557:16
816s     |
816s 557 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:567:16
816s     |
816s 567 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:577:16
816s     |
816s 577 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:587:16
816s     |
816s 587 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:597:16
816s     |
816s 597 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:607:16
816s     |
816s 607 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:617:16
816s     |
816s 617 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:744:16
816s     |
816s 744 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:816:16
816s     |
816s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:827:16
816s     |
816s 827 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:838:16
816s     |
816s 838 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:849:16
816s     |
816s 849 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:860:16
816s     |
816s 860 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:871:16
816s     |
816s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:882:16
816s     |
816s 882 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:900:16
816s     |
816s 900 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:907:16
816s     |
816s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:914:16
816s     |
816s 914 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:921:16
816s     |
816s 921 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:928:16
816s     |
816s 928 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:935:16
816s     |
816s 935 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:942:16
816s     |
816s 942 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_negative_literal_parse`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lit.rs:1568:15
816s      |
816s 1568 |         #[cfg(syn_no_negative_literal_parse)]
816s      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_negative_literal_parse)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_negative_literal_parse)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/mac.rs:15:16
816s    |
816s 15 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/mac.rs:29:16
816s    |
816s 29 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/mac.rs:137:16
816s     |
816s 137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/mac.rs:145:16
816s     |
816s 145 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/mac.rs:177:16
816s     |
816s 177 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/mac.rs:201:16
816s     |
816s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s  --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/derive.rs:8:16
816s   |
816s 8 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
816s   |                ^^^^^^^
816s   |
816s   = help: consider using a Cargo feature instead
816s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s            [lints.rust]
816s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/derive.rs:37:16
816s    |
816s 37 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/derive.rs:57:16
816s    |
816s 57 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/derive.rs:70:16
816s    |
816s 70 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/derive.rs:83:16
816s    |
816s 83 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "derive")))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/derive.rs:95:16
816s    |
816s 95 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/derive.rs:231:16
816s     |
816s 231 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s  --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/op.rs:6:16
816s   |
816s 6 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s   |                ^^^^^^^
816s   |
816s   = help: consider using a Cargo feature instead
816s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s            [lints.rust]
816s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/op.rs:72:16
816s    |
816s 72 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/op.rs:130:16
816s     |
816s 130 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/op.rs:165:16
816s     |
816s 165 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/op.rs:188:16
816s     |
816s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/op.rs:224:16
816s     |
816s 224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s  --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/stmt.rs:7:16
816s   |
816s 7 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s   |                ^^^^^^^
816s   |
816s   = help: consider using a Cargo feature instead
816s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s            [lints.rust]
816s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/stmt.rs:19:16
816s    |
816s 19 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/stmt.rs:39:16
816s    |
816s 39 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/stmt.rs:136:16
816s     |
816s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/stmt.rs:147:16
816s     |
816s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/stmt.rs:109:20
816s     |
816s 109 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                    ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/stmt.rs:312:16
816s     |
816s 312 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/stmt.rs:321:16
816s     |
816s 321 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/stmt.rs:336:16
816s     |
816s 336 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:16:16
816s    |
816s 16 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:17:20
816s    |
816s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
816s    |                    ^^^^^^^^^^^^^^^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/macros.rs:155:20
816s     |
816s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                      ^^^^^^^
816s     |
816s    ::: /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:5:1
816s     |
816s 5   | / ast_enum_of_structs! {
816s 6   | |     /// The possible types that a Rust value could have.
816s 7   | |     ///
816s 8   | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
816s ...   |
816s 88  | |     }
816s 89  | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:96:16
816s    |
816s 96 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:110:16
816s     |
816s 110 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:128:16
816s     |
816s 128 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:141:16
816s     |
816s 141 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:153:16
816s     |
816s 153 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:164:16
816s     |
816s 164 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:175:16
816s     |
816s 175 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:186:16
816s     |
816s 186 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:199:16
816s     |
816s 199 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:211:16
816s     |
816s 211 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:225:16
816s     |
816s 225 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:239:16
816s     |
816s 239 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:252:16
816s     |
816s 252 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:264:16
816s     |
816s 264 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:276:16
816s     |
816s 276 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:288:16
816s     |
816s 288 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:311:16
816s     |
816s 311 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:323:16
816s     |
816s 323 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:85:15
816s    |
816s 85 |         #[cfg(syn_no_non_exhaustive)]
816s    |               ^^^^^^^^^^^^^^^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:342:16
816s     |
816s 342 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:656:16
816s     |
816s 656 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:667:16
816s     |
816s 667 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:680:16
816s     |
816s 680 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:703:16
816s     |
816s 703 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:716:16
816s     |
816s 716 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:777:16
816s     |
816s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:786:16
816s     |
816s 786 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:795:16
816s     |
816s 795 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:828:16
816s     |
816s 828 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:837:16
816s     |
816s 837 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:887:16
816s     |
816s 887 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:895:16
816s     |
816s 895 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:949:16
816s     |
816s 949 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:992:16
816s     |
816s 992 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1003:16
816s      |
816s 1003 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1024:16
816s      |
816s 1024 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1098:16
816s      |
816s 1098 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1108:16
816s      |
816s 1108 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:357:20
816s     |
816s 357 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                    ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:869:20
816s     |
816s 869 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                    ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:904:20
816s     |
816s 904 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                    ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:958:20
816s     |
816s 958 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                    ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1128:16
816s      |
816s 1128 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1137:16
816s      |
816s 1137 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1148:16
816s      |
816s 1148 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1162:16
816s      |
816s 1162 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1172:16
816s      |
816s 1172 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1193:16
816s      |
816s 1193 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1200:16
816s      |
816s 1200 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1209:16
816s      |
816s 1209 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1216:16
816s      |
816s 1216 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1224:16
816s      |
816s 1224 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1232:16
816s      |
816s 1232 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1241:16
816s      |
816s 1241 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1250:16
816s      |
816s 1250 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1257:16
816s      |
816s 1257 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1264:16
816s      |
816s 1264 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1277:16
816s      |
816s 1277 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1289:16
816s      |
816s 1289 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/ty.rs:1297:16
816s      |
816s 1297 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:16:16
816s    |
816s 16 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:17:20
816s    |
816s 17 |     #[cfg_attr(not(syn_no_non_exhaustive), non_exhaustive)]
816s    |                    ^^^^^^^^^^^^^^^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/macros.rs:155:20
816s     |
816s 155 |           #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                      ^^^^^^^
816s     |
816s    ::: /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:5:1
816s     |
816s 5   | / ast_enum_of_structs! {
816s 6   | |     /// A pattern in a local binding, function signature, match expression, or
816s 7   | |     /// various other places.
816s 8   | |     ///
816s ...   |
816s 97  | |     }
816s 98  | | }
816s     | |_- in this macro invocation
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s     = 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)
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:104:16
816s     |
816s 104 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:119:16
816s     |
816s 119 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:136:16
816s     |
816s 136 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:147:16
816s     |
816s 147 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:158:16
816s     |
816s 158 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:176:16
816s     |
816s 176 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:188:16
816s     |
816s 188 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:201:16
816s     |
816s 201 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:214:16
816s     |
816s 214 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:225:16
816s     |
816s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:237:16
816s     |
816s 237 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:251:16
816s     |
816s 251 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:263:16
816s     |
816s 263 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:275:16
816s     |
816s 275 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:288:16
816s     |
816s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:302:16
816s     |
816s 302 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "full")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:94:15
816s    |
816s 94 |         #[cfg(syn_no_non_exhaustive)]
816s    |               ^^^^^^^^^^^^^^^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:318:16
816s     |
816s 318 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:769:16
816s     |
816s 769 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:777:16
816s     |
816s 777 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:791:16
816s     |
816s 791 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:807:16
816s     |
816s 807 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:816:16
816s     |
816s 816 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:826:16
816s     |
816s 826 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:834:16
816s     |
816s 834 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:844:16
816s     |
816s 844 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:853:16
816s     |
816s 853 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:863:16
816s     |
816s 863 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:871:16
816s     |
816s 871 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:879:16
816s     |
816s 879 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:889:16
816s     |
816s 889 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:899:16
816s     |
816s 899 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:907:16
816s     |
816s 907 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/pat.rs:916:16
816s     |
816s 916 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s  --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:9:16
816s   |
816s 9 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s   |                ^^^^^^^
816s   |
816s   = help: consider using a Cargo feature instead
816s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s            [lints.rust]
816s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:35:16
816s    |
816s 35 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:67:16
816s    |
816s 67 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s    |                ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:105:16
816s     |
816s 105 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:130:16
816s     |
816s 130 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:144:16
816s     |
816s 144 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:157:16
816s     |
816s 157 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:171:16
816s     |
816s 171 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:201:16
816s     |
816s 201 |     #[cfg_attr(doc_cfg, doc(cfg(any(feature = "full", feature = "derive"))))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:218:16
816s     |
816s 218 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:225:16
816s     |
816s 225 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:358:16
816s     |
816s 358 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:385:16
816s     |
816s 385 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:397:16
816s     |
816s 397 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:430:16
816s     |
816s 430 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:442:16
816s     |
816s 442 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:505:20
816s     |
816s 505 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                    ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:569:20
816s     |
816s 569 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                    ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:591:20
816s     |
816s 591 |         #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                    ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:693:16
816s     |
816s 693 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:701:16
816s     |
816s 701 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:709:16
816s     |
816s 709 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:724:16
816s     |
816s 724 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:752:16
816s     |
816s 752 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:793:16
816s     |
816s 793 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:802:16
816s     |
816s 802 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/path.rs:811:16
816s     |
816s 811 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/punctuated.rs:371:12
816s     |
816s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/punctuated.rs:386:12
816s     |
816s 386 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/punctuated.rs:395:12
816s     |
816s 395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/punctuated.rs:408:12
816s     |
816s 408 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/punctuated.rs:422:12
816s     |
816s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/punctuated.rs:1012:12
816s      |
816s 1012 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/punctuated.rs:54:15
816s    |
816s 54 |     #[cfg(not(syn_no_const_vec_new))]
816s    |               ^^^^^^^^^^^^^^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_const_vec_new`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/punctuated.rs:63:11
816s    |
816s 63 |     #[cfg(syn_no_const_vec_new)]
816s    |           ^^^^^^^^^^^^^^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_const_vec_new)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_const_vec_new)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/punctuated.rs:267:16
816s     |
816s 267 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/punctuated.rs:288:16
816s     |
816s 288 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/punctuated.rs:325:16
816s     |
816s 325 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/punctuated.rs:346:16
816s     |
816s 346 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
816s     |                ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/punctuated.rs:1060:16
816s      |
816s 1060 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/punctuated.rs:1071:16
816s      |
816s 1071 |     #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
816s      |                ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/parse_quote.rs:68:12
816s    |
816s 68 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/parse_quote.rs:100:12
816s     |
816s 100 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/parse_macro_input.rs:107:12
816s     |
816s 107 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s  --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:7:12
816s   |
816s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s   |            ^^^^^^^
816s   |
816s   = help: consider using a Cargo feature instead
816s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s            [lints.rust]
816s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:17:12
816s    |
816s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:29:12
816s    |
816s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:43:12
816s    |
816s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:46:12
816s    |
816s 46 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:53:12
816s    |
816s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:66:12
816s    |
816s 66 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:77:12
816s    |
816s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:80:12
816s    |
816s 80 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:87:12
816s    |
816s 87 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:98:12
816s    |
816s 98 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:108:12
816s     |
816s 108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:120:12
816s     |
816s 120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:135:12
816s     |
816s 135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:146:12
816s     |
816s 146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:157:12
816s     |
816s 157 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:168:12
816s     |
816s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:179:12
816s     |
816s 179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:189:12
816s     |
816s 189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:202:12
816s     |
816s 202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:282:12
816s     |
816s 282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:293:12
816s     |
816s 293 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:305:12
816s     |
816s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:317:12
816s     |
816s 317 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:329:12
816s     |
816s 329 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:341:12
816s     |
816s 341 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:353:12
816s     |
816s 353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:364:12
816s     |
816s 364 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:375:12
816s     |
816s 375 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:387:12
816s     |
816s 387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:399:12
816s     |
816s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:411:12
816s     |
816s 411 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:428:12
816s     |
816s 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:439:12
816s     |
816s 439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:451:12
816s     |
816s 451 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:466:12
816s     |
816s 466 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:477:12
816s     |
816s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:490:12
816s     |
816s 490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:502:12
816s     |
816s 502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:515:12
816s     |
816s 515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:525:12
816s     |
816s 525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:537:12
816s     |
816s 537 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:547:12
816s     |
816s 547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:560:12
816s     |
816s 560 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:575:12
816s     |
816s 575 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:586:12
816s     |
816s 586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:597:12
816s     |
816s 597 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:609:12
816s     |
816s 609 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:622:12
816s     |
816s 622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:635:12
816s     |
816s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:646:12
816s     |
816s 646 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:660:12
816s     |
816s 660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:671:12
816s     |
816s 671 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:682:12
816s     |
816s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:693:12
816s     |
816s 693 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:705:12
816s     |
816s 705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:716:12
816s     |
816s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:727:12
816s     |
816s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:740:12
816s     |
816s 740 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:751:12
816s     |
816s 751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:764:12
816s     |
816s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:776:12
816s     |
816s 776 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:788:12
816s     |
816s 788 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:799:12
816s     |
816s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:809:12
816s     |
816s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:819:12
816s     |
816s 819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:830:12
816s     |
816s 830 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:840:12
816s     |
816s 840 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:855:12
816s     |
816s 855 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:867:12
816s     |
816s 867 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:878:12
816s     |
816s 878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:894:12
816s     |
816s 894 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:907:12
816s     |
816s 907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:920:12
816s     |
816s 920 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:930:12
816s     |
816s 930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:941:12
816s     |
816s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:953:12
816s     |
816s 953 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:968:12
816s     |
816s 968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:986:12
816s     |
816s 986 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:997:12
816s     |
816s 997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1010:12
816s      |
816s 1010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1027:12
816s      |
816s 1027 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1037:12
816s      |
816s 1037 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1064:12
816s      |
816s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1081:12
816s      |
816s 1081 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1096:12
816s      |
816s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1111:12
816s      |
816s 1111 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1123:12
816s      |
816s 1123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1135:12
816s      |
816s 1135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1152:12
816s      |
816s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1164:12
816s      |
816s 1164 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1177:12
816s      |
816s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1191:12
816s      |
816s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1209:12
816s      |
816s 1209 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1224:12
816s      |
816s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1243:12
816s      |
816s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1259:12
816s      |
816s 1259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1275:12
816s      |
816s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1289:12
816s      |
816s 1289 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1303:12
816s      |
816s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1313:12
816s      |
816s 1313 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1324:12
816s      |
816s 1324 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1339:12
816s      |
816s 1339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1349:12
816s      |
816s 1349 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1362:12
816s      |
816s 1362 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1374:12
816s      |
816s 1374 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1385:12
816s      |
816s 1385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1395:12
816s      |
816s 1395 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1406:12
816s      |
816s 1406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1417:12
816s      |
816s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1428:12
816s      |
816s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1440:12
816s      |
816s 1440 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1450:12
816s      |
816s 1450 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1461:12
816s      |
816s 1461 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1487:12
816s      |
816s 1487 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1498:12
816s      |
816s 1498 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1511:12
816s      |
816s 1511 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1521:12
816s      |
816s 1521 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1531:12
816s      |
816s 1531 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1542:12
816s      |
816s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1553:12
816s      |
816s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1565:12
816s      |
816s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1577:12
816s      |
816s 1577 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1587:12
816s      |
816s 1587 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1598:12
816s      |
816s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1611:12
816s      |
816s 1611 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1622:12
816s      |
816s 1622 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1633:12
816s      |
816s 1633 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1645:12
816s      |
816s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1655:12
816s      |
816s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1665:12
816s      |
816s 1665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1678:12
816s      |
816s 1678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1688:12
816s      |
816s 1688 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1699:12
816s      |
816s 1699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1710:12
816s      |
816s 1710 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1722:12
816s      |
816s 1722 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1735:12
816s      |
816s 1735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1738:12
816s      |
816s 1738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1745:12
816s      |
816s 1745 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1757:12
816s      |
816s 1757 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1767:12
816s      |
816s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1786:12
816s      |
816s 1786 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1798:12
816s      |
816s 1798 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1810:12
816s      |
816s 1810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1813:12
816s      |
816s 1813 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1820:12
816s      |
816s 1820 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1835:12
816s      |
816s 1835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1850:12
816s      |
816s 1850 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1861:12
816s      |
816s 1861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1873:12
816s      |
816s 1873 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1889:12
816s      |
816s 1889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1914:12
816s      |
816s 1914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1926:12
816s      |
816s 1926 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1942:12
816s      |
816s 1942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1952:12
816s      |
816s 1952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1962:12
816s      |
816s 1962 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1971:12
816s      |
816s 1971 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1978:12
816s      |
816s 1978 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1987:12
816s      |
816s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2001:12
816s      |
816s 2001 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2011:12
816s      |
816s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2021:12
816s      |
816s 2021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2031:12
816s      |
816s 2031 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2043:12
816s      |
816s 2043 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2055:12
816s      |
816s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2065:12
816s      |
816s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2075:12
816s      |
816s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2085:12
816s      |
816s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2088:12
816s      |
816s 2088 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2095:12
816s      |
816s 2095 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2104:12
816s      |
816s 2104 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2114:12
816s      |
816s 2114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2123:12
816s      |
816s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2134:12
816s      |
816s 2134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2145:12
816s      |
816s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2158:12
816s      |
816s 2158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2168:12
816s      |
816s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2180:12
816s      |
816s 2180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2189:12
816s      |
816s 2189 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2198:12
816s      |
816s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2210:12
816s      |
816s 2210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2222:12
816s      |
816s 2222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:2232:12
816s      |
816s 2232 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:276:23
816s     |
816s 276 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
816s     |                       ^^^^^^^^^^^^^^^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:849:19
816s     |
816s 849 |             #[cfg(syn_no_non_exhaustive)]
816s     |                   ^^^^^^^^^^^^^^^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:962:19
816s     |
816s 962 |             #[cfg(syn_no_non_exhaustive)]
816s     |                   ^^^^^^^^^^^^^^^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1058:19
816s      |
816s 1058 |             #[cfg(syn_no_non_exhaustive)]
816s      |                   ^^^^^^^^^^^^^^^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1481:19
816s      |
816s 1481 |             #[cfg(syn_no_non_exhaustive)]
816s      |                   ^^^^^^^^^^^^^^^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1829:19
816s      |
816s 1829 |             #[cfg(syn_no_non_exhaustive)]
816s      |                   ^^^^^^^^^^^^^^^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/clone.rs:1908:19
816s      |
816s 1908 |             #[cfg(syn_no_non_exhaustive)]
816s      |                   ^^^^^^^^^^^^^^^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s  --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:8:12
816s   |
816s 8 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s   |            ^^^^^^^
816s   |
816s   = help: consider using a Cargo feature instead
816s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s            [lints.rust]
816s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:11:12
816s    |
816s 11 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:18:12
816s    |
816s 18 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:21:12
816s    |
816s 21 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:28:12
816s    |
816s 28 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:31:12
816s    |
816s 31 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:39:12
816s    |
816s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:42:12
816s    |
816s 42 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:53:12
816s    |
816s 53 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:56:12
816s    |
816s 56 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:64:12
816s    |
816s 64 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:67:12
816s    |
816s 67 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:74:12
816s    |
816s 74 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:77:12
816s    |
816s 77 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:114:12
816s     |
816s 114 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:117:12
816s     |
816s 117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:124:12
816s     |
816s 124 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:127:12
816s     |
816s 127 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:134:12
816s     |
816s 134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:137:12
816s     |
816s 137 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:144:12
816s     |
816s 144 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:147:12
816s     |
816s 147 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:155:12
816s     |
816s 155 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:158:12
816s     |
816s 158 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:165:12
816s     |
816s 165 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:168:12
816s     |
816s 168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:180:12
816s     |
816s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:183:12
816s     |
816s 183 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:190:12
816s     |
816s 190 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:193:12
816s     |
816s 193 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:200:12
816s     |
816s 200 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:203:12
816s     |
816s 203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:210:12
816s     |
816s 210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:213:12
816s     |
816s 213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:221:12
816s     |
816s 221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:224:12
816s     |
816s 224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:305:12
816s     |
816s 305 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:308:12
816s     |
816s 308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:315:12
816s     |
816s 315 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:318:12
816s     |
816s 318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:325:12
816s     |
816s 325 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:328:12
816s     |
816s 328 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:336:12
816s     |
816s 336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:339:12
816s     |
816s 339 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:347:12
816s     |
816s 347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:350:12
816s     |
816s 350 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:357:12
816s     |
816s 357 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:360:12
816s     |
816s 360 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:368:12
816s     |
816s 368 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:371:12
816s     |
816s 371 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:379:12
816s     |
816s 379 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:382:12
816s     |
816s 382 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:389:12
816s     |
816s 389 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:392:12
816s     |
816s 392 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:399:12
816s     |
816s 399 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:402:12
816s     |
816s 402 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:409:12
816s     |
816s 409 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:412:12
816s     |
816s 412 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:419:12
816s     |
816s 419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:422:12
816s     |
816s 422 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:432:12
816s     |
816s 432 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:435:12
816s     |
816s 435 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:442:12
816s     |
816s 442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:445:12
816s     |
816s 445 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:453:12
816s     |
816s 453 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:456:12
816s     |
816s 456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:464:12
816s     |
816s 464 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:467:12
816s     |
816s 467 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:474:12
816s     |
816s 474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:477:12
816s     |
816s 477 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:486:12
816s     |
816s 486 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:489:12
816s     |
816s 489 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:496:12
816s     |
816s 496 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:499:12
816s     |
816s 499 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:506:12
816s     |
816s 506 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:509:12
816s     |
816s 509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:516:12
816s     |
816s 516 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:519:12
816s     |
816s 519 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:526:12
816s     |
816s 526 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:529:12
816s     |
816s 529 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:536:12
816s     |
816s 536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:539:12
816s     |
816s 539 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:546:12
816s     |
816s 546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:549:12
816s     |
816s 549 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:558:12
816s     |
816s 558 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:561:12
816s     |
816s 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:568:12
816s     |
816s 568 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:571:12
816s     |
816s 571 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:578:12
816s     |
816s 578 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:581:12
816s     |
816s 581 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:589:12
816s     |
816s 589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:592:12
816s     |
816s 592 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:600:12
816s     |
816s 600 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:603:12
816s     |
816s 603 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:610:12
816s     |
816s 610 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:613:12
816s     |
816s 613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:620:12
816s     |
816s 620 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:623:12
816s     |
816s 623 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:632:12
816s     |
816s 632 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:635:12
816s     |
816s 635 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:642:12
816s     |
816s 642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:645:12
816s     |
816s 645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:652:12
816s     |
816s 652 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:655:12
816s     |
816s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:662:12
816s     |
816s 662 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:665:12
816s     |
816s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:672:12
816s     |
816s 672 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:675:12
816s     |
816s 675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:682:12
816s     |
816s 682 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:685:12
816s     |
816s 685 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:692:12
816s     |
816s 692 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:695:12
816s     |
816s 695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:703:12
816s     |
816s 703 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:706:12
816s     |
816s 706 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:713:12
816s     |
816s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:716:12
816s     |
816s 716 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:724:12
816s     |
816s 724 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:727:12
816s     |
816s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:735:12
816s     |
816s 735 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:738:12
816s     |
816s 738 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:746:12
816s     |
816s 746 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:749:12
816s     |
816s 749 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:761:12
816s     |
816s 761 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:764:12
816s     |
816s 764 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:771:12
816s     |
816s 771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:774:12
816s     |
816s 774 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:781:12
816s     |
816s 781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:784:12
816s     |
816s 784 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:792:12
816s     |
816s 792 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:795:12
816s     |
816s 795 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:806:12
816s     |
816s 806 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:809:12
816s     |
816s 809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:825:12
816s     |
816s 825 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:828:12
816s     |
816s 828 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:835:12
816s     |
816s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:838:12
816s     |
816s 838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:846:12
816s     |
816s 846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:849:12
816s     |
816s 849 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:858:12
816s     |
816s 858 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:861:12
816s     |
816s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:868:12
816s     |
816s 868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:871:12
816s     |
816s 871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:895:12
816s     |
816s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:898:12
816s     |
816s 898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:914:12
816s     |
816s 914 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:917:12
816s     |
816s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:931:12
816s     |
816s 931 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:934:12
816s     |
816s 934 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:942:12
816s     |
816s 942 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:945:12
816s     |
816s 945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:961:12
816s     |
816s 961 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:964:12
816s     |
816s 964 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:973:12
816s     |
816s 973 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:976:12
816s     |
816s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:984:12
816s     |
816s 984 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:987:12
816s     |
816s 987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:996:12
816s     |
816s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:999:12
816s     |
816s 999 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1008:12
816s      |
816s 1008 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1011:12
816s      |
816s 1011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1039:12
816s      |
816s 1039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1042:12
816s      |
816s 1042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1050:12
816s      |
816s 1050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1053:12
816s      |
816s 1053 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1061:12
816s      |
816s 1061 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1064:12
816s      |
816s 1064 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1072:12
816s      |
816s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1075:12
816s      |
816s 1075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1083:12
816s      |
816s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1086:12
816s      |
816s 1086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1093:12
816s      |
816s 1093 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1096:12
816s      |
816s 1096 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1106:12
816s      |
816s 1106 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1109:12
816s      |
816s 1109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1117:12
816s      |
816s 1117 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1120:12
816s      |
816s 1120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1128:12
816s      |
816s 1128 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1131:12
816s      |
816s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1139:12
816s      |
816s 1139 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1142:12
816s      |
816s 1142 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1151:12
816s      |
816s 1151 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1154:12
816s      |
816s 1154 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1163:12
816s      |
816s 1163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1166:12
816s      |
816s 1166 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1177:12
816s      |
816s 1177 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1180:12
816s      |
816s 1180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1188:12
816s      |
816s 1188 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1191:12
816s      |
816s 1191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1199:12
816s      |
816s 1199 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1202:12
816s      |
816s 1202 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1210:12
816s      |
816s 1210 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1213:12
816s      |
816s 1213 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1221:12
816s      |
816s 1221 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1224:12
816s      |
816s 1224 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1231:12
816s      |
816s 1231 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1234:12
816s      |
816s 1234 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1241:12
816s      |
816s 1241 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1243:12
816s      |
816s 1243 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1261:12
816s      |
816s 1261 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1263:12
816s      |
816s 1263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1269:12
816s      |
816s 1269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1271:12
816s      |
816s 1271 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1273:12
816s      |
816s 1273 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1275:12
816s      |
816s 1275 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1277:12
816s      |
816s 1277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1279:12
816s      |
816s 1279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1282:12
816s      |
816s 1282 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1285:12
816s      |
816s 1285 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1292:12
816s      |
816s 1292 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1295:12
816s      |
816s 1295 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1303:12
816s      |
816s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1306:12
816s      |
816s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1318:12
816s      |
816s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1321:12
816s      |
816s 1321 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1333:12
816s      |
816s 1333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1336:12
816s      |
816s 1336 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1343:12
816s      |
816s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1346:12
816s      |
816s 1346 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1353:12
816s      |
816s 1353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1356:12
816s      |
816s 1356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1363:12
816s      |
816s 1363 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1366:12
816s      |
816s 1366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1377:12
816s      |
816s 1377 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1380:12
816s      |
816s 1380 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1387:12
816s      |
816s 1387 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1390:12
816s      |
816s 1390 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1417:12
816s      |
816s 1417 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1420:12
816s      |
816s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1427:12
816s      |
816s 1427 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1430:12
816s      |
816s 1430 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1439:12
816s      |
816s 1439 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1442:12
816s      |
816s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1449:12
816s      |
816s 1449 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1452:12
816s      |
816s 1452 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1459:12
816s      |
816s 1459 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1462:12
816s      |
816s 1462 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1470:12
816s      |
816s 1470 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1473:12
816s      |
816s 1473 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1480:12
816s      |
816s 1480 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1483:12
816s      |
816s 1483 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1491:12
816s      |
816s 1491 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1494:12
816s      |
816s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1502:12
816s      |
816s 1502 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1505:12
816s      |
816s 1505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1512:12
816s      |
816s 1512 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1515:12
816s      |
816s 1515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1522:12
816s      |
816s 1522 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1525:12
816s      |
816s 1525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1533:12
816s      |
816s 1533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1536:12
816s      |
816s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1543:12
816s      |
816s 1543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1546:12
816s      |
816s 1546 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1553:12
816s      |
816s 1553 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1556:12
816s      |
816s 1556 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1563:12
816s      |
816s 1563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1566:12
816s      |
816s 1566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1573:12
816s      |
816s 1573 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1576:12
816s      |
816s 1576 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1583:12
816s      |
816s 1583 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1586:12
816s      |
816s 1586 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1604:12
816s      |
816s 1604 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1607:12
816s      |
816s 1607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1614:12
816s      |
816s 1614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1617:12
816s      |
816s 1617 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1624:12
816s      |
816s 1624 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1627:12
816s      |
816s 1627 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1634:12
816s      |
816s 1634 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1637:12
816s      |
816s 1637 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1645:12
816s      |
816s 1645 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1648:12
816s      |
816s 1648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1656:12
816s      |
816s 1656 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1659:12
816s      |
816s 1659 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1670:12
816s      |
816s 1670 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1673:12
816s      |
816s 1673 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1681:12
816s      |
816s 1681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1684:12
816s      |
816s 1684 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1695:12
816s      |
816s 1695 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1698:12
816s      |
816s 1698 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1709:12
816s      |
816s 1709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1712:12
816s      |
816s 1712 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1725:12
816s      |
816s 1725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1728:12
816s      |
816s 1728 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1736:12
816s      |
816s 1736 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1739:12
816s      |
816s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1750:12
816s      |
816s 1750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1753:12
816s      |
816s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1769:12
816s      |
816s 1769 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1772:12
816s      |
816s 1772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1780:12
816s      |
816s 1780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1783:12
816s      |
816s 1783 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1791:12
816s      |
816s 1791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1794:12
816s      |
816s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1802:12
816s      |
816s 1802 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1805:12
816s      |
816s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1814:12
816s      |
816s 1814 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1817:12
816s      |
816s 1817 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1843:12
816s      |
816s 1843 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1846:12
816s      |
816s 1846 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1853:12
816s      |
816s 1853 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1856:12
816s      |
816s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1865:12
816s      |
816s 1865 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1868:12
816s      |
816s 1868 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1875:12
816s      |
816s 1875 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1878:12
816s      |
816s 1878 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1885:12
816s      |
816s 1885 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1888:12
816s      |
816s 1888 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1895:12
816s      |
816s 1895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1898:12
816s      |
816s 1898 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1905:12
816s      |
816s 1905 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1908:12
816s      |
816s 1908 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1915:12
816s      |
816s 1915 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1918:12
816s      |
816s 1918 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1927:12
816s      |
816s 1927 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1930:12
816s      |
816s 1930 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1945:12
816s      |
816s 1945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1948:12
816s      |
816s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1955:12
816s      |
816s 1955 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1958:12
816s      |
816s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1965:12
816s      |
816s 1965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1968:12
816s      |
816s 1968 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1976:12
816s      |
816s 1976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1979:12
816s      |
816s 1979 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1987:12
816s      |
816s 1987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1990:12
816s      |
816s 1990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:1997:12
816s      |
816s 1997 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2000:12
816s      |
816s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2007:12
816s      |
816s 2007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2010:12
816s      |
816s 2010 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2017:12
816s      |
816s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2020:12
816s      |
816s 2020 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2032:12
816s      |
816s 2032 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2035:12
816s      |
816s 2035 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2042:12
816s      |
816s 2042 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2045:12
816s      |
816s 2045 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2052:12
816s      |
816s 2052 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2055:12
816s      |
816s 2055 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2062:12
816s      |
816s 2062 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2065:12
816s      |
816s 2065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2072:12
816s      |
816s 2072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2075:12
816s      |
816s 2075 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2082:12
816s      |
816s 2082 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2085:12
816s      |
816s 2085 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2099:12
816s      |
816s 2099 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2102:12
816s      |
816s 2102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2109:12
816s      |
816s 2109 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2112:12
816s      |
816s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2120:12
816s      |
816s 2120 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2123:12
816s      |
816s 2123 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2130:12
816s      |
816s 2130 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2133:12
816s      |
816s 2133 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2140:12
816s      |
816s 2140 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2143:12
816s      |
816s 2143 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2150:12
816s      |
816s 2150 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2153:12
816s      |
816s 2153 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2168:12
816s      |
816s 2168 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2171:12
816s      |
816s 2171 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2178:12
816s      |
816s 2178 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/eq.rs:2181:12
816s      |
816s 2181 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s      |            ^^^^^^^
816s      |
816s      = help: consider using a Cargo feature instead
816s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s               [lints.rust]
816s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s  --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:9:12
816s   |
816s 9 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s   |            ^^^^^^^
816s   |
816s   = help: consider using a Cargo feature instead
816s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s            [lints.rust]
816s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:19:12
816s    |
816s 19 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:30:12
816s    |
816s 30 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:44:12
816s    |
816s 44 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:61:12
816s    |
816s 61 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:73:12
816s    |
816s 73 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:85:12
816s    |
816s 85 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s    |            ^^^^^^^
816s    |
816s    = help: consider using a Cargo feature instead
816s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s             [lints.rust]
816s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:180:12
816s     |
816s 180 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:191:12
816s     |
816s 191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:201:12
816s     |
816s 201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:211:12
816s     |
816s 211 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:225:12
816s     |
816s 225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:236:12
816s     |
816s 236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:259:12
816s     |
816s 259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:269:12
816s     |
816s 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:280:12
816s     |
816s 280 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:290:12
816s     |
816s 290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:304:12
816s     |
816s 304 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:507:12
816s     |
816s 507 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:518:12
816s     |
816s 518 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:530:12
816s     |
816s 530 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:543:12
816s     |
816s 543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:555:12
816s     |
816s 555 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:566:12
816s     |
816s 566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:579:12
816s     |
816s 579 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:591:12
816s     |
816s 591 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:602:12
816s     |
816s 602 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:614:12
816s     |
816s 614 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:626:12
816s     |
816s 626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:638:12
816s     |
816s 638 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:654:12
816s     |
816s 654 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:665:12
816s     |
816s 665 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:677:12
816s     |
816s 677 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:691:12
816s     |
816s 691 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:702:12
816s     |
816s 702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:715:12
816s     |
816s 715 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:727:12
816s     |
816s 727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:739:12
816s     |
816s 739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:750:12
816s     |
816s 750 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:762:12
816s     |
816s 762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:773:12
816s     |
816s 773 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:785:12
816s     |
816s 785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:799:12
816s     |
816s 799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:810:12
816s     |
816s 810 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:822:12
816s     |
816s 822 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:835:12
816s     |
816s 835 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:847:12
816s     |
816s 847 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:859:12
816s     |
816s 859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:870:12
816s     |
816s 870 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:884:12
816s     |
816s 884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:895:12
816s     |
816s 895 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:906:12
816s     |
816s 906 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:917:12
816s     |
816s 917 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:929:12
816s     |
816s 929 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:941:12
816s     |
816s 941 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:952:12
816s     |
816s 952 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
816s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
816s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
816s 
816s warning: unexpected `cfg` condition name: `doc_cfg`
816s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:965:12
816s     |
816s 965 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
816s     |            ^^^^^^^
816s     |
816s     = help: consider using a Cargo feature instead
816s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
816s              [lints.rust]
816s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:976:12
817s     |
817s 976 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:990:12
817s     |
817s 990 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1003:12
817s      |
817s 1003 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1016:12
817s      |
817s 1016 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1038:12
817s      |
817s 1038 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1048:12
817s      |
817s 1048 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1058:12
817s      |
817s 1058 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1070:12
817s      |
817s 1070 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1089:12
817s      |
817s 1089 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1122:12
817s      |
817s 1122 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1134:12
817s      |
817s 1134 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1146:12
817s      |
817s 1146 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1160:12
817s      |
817s 1160 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1172:12
817s      |
817s 1172 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1203:12
817s      |
817s 1203 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1222:12
817s      |
817s 1222 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1245:12
817s      |
817s 1245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1258:12
817s      |
817s 1258 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1291:12
817s      |
817s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1306:12
817s      |
817s 1306 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1318:12
817s      |
817s 1318 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1332:12
817s      |
817s 1332 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1347:12
817s      |
817s 1347 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1428:12
817s      |
817s 1428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1442:12
817s      |
817s 1442 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1456:12
817s      |
817s 1456 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1469:12
817s      |
817s 1469 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1482:12
817s      |
817s 1482 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1494:12
817s      |
817s 1494 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1510:12
817s      |
817s 1510 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1523:12
817s      |
817s 1523 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1536:12
817s      |
817s 1536 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1550:12
817s      |
817s 1550 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1565:12
817s      |
817s 1565 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1580:12
817s      |
817s 1580 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1598:12
817s      |
817s 1598 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1612:12
817s      |
817s 1612 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1626:12
817s      |
817s 1626 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1640:12
817s      |
817s 1640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1653:12
817s      |
817s 1653 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1663:12
817s      |
817s 1663 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1675:12
817s      |
817s 1675 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1717:12
817s      |
817s 1717 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1727:12
817s      |
817s 1727 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1739:12
817s      |
817s 1739 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1751:12
817s      |
817s 1751 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1771:12
817s      |
817s 1771 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1794:12
817s      |
817s 1794 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1805:12
817s      |
817s 1805 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1816:12
817s      |
817s 1816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1826:12
817s      |
817s 1826 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1845:12
817s      |
817s 1845 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1856:12
817s      |
817s 1856 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1933:12
817s      |
817s 1933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1944:12
817s      |
817s 1944 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1958:12
817s      |
817s 1958 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1969:12
817s      |
817s 1969 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1980:12
817s      |
817s 1980 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1992:12
817s      |
817s 1992 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2004:12
817s      |
817s 2004 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2017:12
817s      |
817s 2017 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2029:12
817s      |
817s 2029 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2039:12
817s      |
817s 2039 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2050:12
817s      |
817s 2050 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2063:12
817s      |
817s 2063 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2074:12
817s      |
817s 2074 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2086:12
817s      |
817s 2086 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2098:12
817s      |
817s 2098 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2108:12
817s      |
817s 2108 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2119:12
817s      |
817s 2119 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2141:12
817s      |
817s 2141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2152:12
817s      |
817s 2152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2163:12
817s      |
817s 2163 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2174:12
817s      |
817s 2174 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2186:12
817s      |
817s 2186 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2198:12
817s      |
817s 2198 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2215:12
817s      |
817s 2215 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2227:12
817s      |
817s 2227 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2245:12
817s      |
817s 2245 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2263:12
817s      |
817s 2263 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2290:12
817s      |
817s 2290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2303:12
817s      |
817s 2303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2320:12
817s      |
817s 2320 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2353:12
817s      |
817s 2353 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2366:12
817s      |
817s 2366 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2378:12
817s      |
817s 2378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2391:12
817s      |
817s 2391 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2406:12
817s      |
817s 2406 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2479:12
817s      |
817s 2479 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2490:12
817s      |
817s 2490 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2505:12
817s      |
817s 2505 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2515:12
817s      |
817s 2515 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2525:12
817s      |
817s 2525 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2533:12
817s      |
817s 2533 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2543:12
817s      |
817s 2543 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2551:12
817s      |
817s 2551 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2566:12
817s      |
817s 2566 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2585:12
817s      |
817s 2585 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2595:12
817s      |
817s 2595 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2606:12
817s      |
817s 2606 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2618:12
817s      |
817s 2618 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2630:12
817s      |
817s 2630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2640:12
817s      |
817s 2640 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2651:12
817s      |
817s 2651 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2661:12
817s      |
817s 2661 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2681:12
817s      |
817s 2681 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2689:12
817s      |
817s 2689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2699:12
817s      |
817s 2699 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2709:12
817s      |
817s 2709 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2720:12
817s      |
817s 2720 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2731:12
817s      |
817s 2731 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2762:12
817s      |
817s 2762 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2772:12
817s      |
817s 2772 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2785:12
817s      |
817s 2785 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2793:12
817s      |
817s 2793 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2801:12
817s      |
817s 2801 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2812:12
817s      |
817s 2812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2838:12
817s      |
817s 2838 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2848:12
817s      |
817s 2848 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:501:23
817s     |
817s 501 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
817s     |                       ^^^^^^^^^^^^^^^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1116:19
817s      |
817s 1116 |             #[cfg(syn_no_non_exhaustive)]
817s      |                   ^^^^^^^^^^^^^^^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1285:19
817s      |
817s 1285 |             #[cfg(syn_no_non_exhaustive)]
817s      |                   ^^^^^^^^^^^^^^^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1422:19
817s      |
817s 1422 |             #[cfg(syn_no_non_exhaustive)]
817s      |                   ^^^^^^^^^^^^^^^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:1927:19
817s      |
817s 1927 |             #[cfg(syn_no_non_exhaustive)]
817s      |                   ^^^^^^^^^^^^^^^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2347:19
817s      |
817s 2347 |             #[cfg(syn_no_non_exhaustive)]
817s      |                   ^^^^^^^^^^^^^^^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/hash.rs:2473:19
817s      |
817s 2473 |             #[cfg(syn_no_non_exhaustive)]
817s      |                   ^^^^^^^^^^^^^^^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s  --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:7:12
817s   |
817s 7 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s   |            ^^^^^^^
817s   |
817s   = help: consider using a Cargo feature instead
817s   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s            [lints.rust]
817s            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:17:12
817s    |
817s 17 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s    |            ^^^^^^^
817s    |
817s    = help: consider using a Cargo feature instead
817s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s             [lints.rust]
817s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:29:12
817s    |
817s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s    |            ^^^^^^^
817s    |
817s    = help: consider using a Cargo feature instead
817s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s             [lints.rust]
817s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:43:12
817s    |
817s 43 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s    |            ^^^^^^^
817s    |
817s    = help: consider using a Cargo feature instead
817s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s             [lints.rust]
817s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:57:12
817s    |
817s 57 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s    |            ^^^^^^^
817s    |
817s    = help: consider using a Cargo feature instead
817s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s             [lints.rust]
817s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:70:12
817s    |
817s 70 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s    |            ^^^^^^^
817s    |
817s    = help: consider using a Cargo feature instead
817s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s             [lints.rust]
817s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:81:12
817s    |
817s 81 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s    |            ^^^^^^^
817s    |
817s    = help: consider using a Cargo feature instead
817s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s             [lints.rust]
817s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:229:12
817s     |
817s 229 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:240:12
817s     |
817s 240 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:250:12
817s     |
817s 250 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:262:12
817s     |
817s 262 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:277:12
817s     |
817s 277 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:288:12
817s     |
817s 288 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:311:12
817s     |
817s 311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:322:12
817s     |
817s 322 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:333:12
817s     |
817s 333 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:343:12
817s     |
817s 343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:356:12
817s     |
817s 356 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:596:12
817s     |
817s 596 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:607:12
817s     |
817s 607 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:619:12
817s     |
817s 619 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:631:12
817s     |
817s 631 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:643:12
817s     |
817s 643 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:655:12
817s     |
817s 655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:667:12
817s     |
817s 667 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:678:12
817s     |
817s 678 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:689:12
817s     |
817s 689 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:701:12
817s     |
817s 701 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:713:12
817s     |
817s 713 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:725:12
817s     |
817s 725 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:742:12
817s     |
817s 742 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:753:12
817s     |
817s 753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:765:12
817s     |
817s 765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:780:12
817s     |
817s 780 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:791:12
817s     |
817s 791 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:804:12
817s     |
817s 804 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:816:12
817s     |
817s 816 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:829:12
817s     |
817s 829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:839:12
817s     |
817s 839 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:851:12
817s     |
817s 851 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:861:12
817s     |
817s 861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:874:12
817s     |
817s 874 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:889:12
817s     |
817s 889 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:900:12
817s     |
817s 900 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:911:12
817s     |
817s 911 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:923:12
817s     |
817s 923 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:936:12
817s     |
817s 936 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:949:12
817s     |
817s 949 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:960:12
817s     |
817s 960 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:974:12
817s     |
817s 974 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:985:12
817s     |
817s 985 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:996:12
817s     |
817s 996 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s     |            ^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1007:12
817s      |
817s 1007 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1019:12
817s      |
817s 1019 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1030:12
817s      |
817s 1030 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1041:12
817s      |
817s 1041 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1054:12
817s      |
817s 1054 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1065:12
817s      |
817s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1078:12
817s      |
817s 1078 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1090:12
817s      |
817s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1102:12
817s      |
817s 1102 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1121:12
817s      |
817s 1121 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1131:12
817s      |
817s 1131 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1141:12
817s      |
817s 1141 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1152:12
817s      |
817s 1152 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1170:12
817s      |
817s 1170 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1205:12
817s      |
817s 1205 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1217:12
817s      |
817s 1217 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1228:12
817s      |
817s 1228 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1244:12
817s      |
817s 1244 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1257:12
817s      |
817s 1257 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1290:12
817s      |
817s 1290 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1308:12
817s      |
817s 1308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1331:12
817s      |
817s 1331 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1343:12
817s      |
817s 1343 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1378:12
817s      |
817s 1378 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1396:12
817s      |
817s 1396 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1407:12
817s      |
817s 1407 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1420:12
817s      |
817s 1420 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1437:12
817s      |
817s 1437 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1447:12
817s      |
817s 1447 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1542:12
817s      |
817s 1542 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1559:12
817s      |
817s 1559 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1574:12
817s      |
817s 1574 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1589:12
817s      |
817s 1589 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1601:12
817s      |
817s 1601 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1613:12
817s      |
817s 1613 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1630:12
817s      |
817s 1630 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1642:12
817s      |
817s 1642 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1655:12
817s      |
817s 1655 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1669:12
817s      |
817s 1669 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1687:12
817s      |
817s 1687 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1702:12
817s      |
817s 1702 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1721:12
817s      |
817s 1721 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1737:12
817s      |
817s 1737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1753:12
817s      |
817s 1753 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1767:12
817s      |
817s 1767 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1781:12
817s      |
817s 1781 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1790:12
817s      |
817s 1790 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1800:12
817s      |
817s 1800 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1811:12
817s      |
817s 1811 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1859:12
817s      |
817s 1859 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1872:12
817s      |
817s 1872 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1884:12
817s      |
817s 1884 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1907:12
817s      |
817s 1907 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1925:12
817s      |
817s 1925 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1948:12
817s      |
817s 1948 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1959:12
817s      |
817s 1959 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1970:12
817s      |
817s 1970 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1982:12
817s      |
817s 1982 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2000:12
817s      |
817s 2000 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2011:12
817s      |
817s 2011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2101:12
817s      |
817s 2101 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2112:12
817s      |
817s 2112 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2125:12
817s      |
817s 2125 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2135:12
817s      |
817s 2135 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2145:12
817s      |
817s 2145 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2156:12
817s      |
817s 2156 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2167:12
817s      |
817s 2167 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2179:12
817s      |
817s 2179 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2191:12
817s      |
817s 2191 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2201:12
817s      |
817s 2201 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2212:12
817s      |
817s 2212 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2225:12
817s      |
817s 2225 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2236:12
817s      |
817s 2236 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2247:12
817s      |
817s 2247 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2259:12
817s      |
817s 2259 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2269:12
817s      |
817s 2269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2279:12
817s      |
817s 2279 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2298:12
817s      |
817s 2298 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2308:12
817s      |
817s 2308 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2319:12
817s      |
817s 2319 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2330:12
817s      |
817s 2330 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2342:12
817s      |
817s 2342 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2355:12
817s      |
817s 2355 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2373:12
817s      |
817s 2373 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2385:12
817s      |
817s 2385 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2400:12
817s      |
817s 2400 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2419:12
817s      |
817s 2419 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2448:12
817s      |
817s 2448 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2460:12
817s      |
817s 2460 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2474:12
817s      |
817s 2474 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2509:12
817s      |
817s 2509 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2524:12
817s      |
817s 2524 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2535:12
817s      |
817s 2535 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2547:12
817s      |
817s 2547 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2563:12
817s      |
817s 2563 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2648:12
817s      |
817s 2648 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2660:12
817s      |
817s 2660 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2676:12
817s      |
817s 2676 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2686:12
817s      |
817s 2686 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2696:12
817s      |
817s 2696 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2705:12
817s      |
817s 2705 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2714:12
817s      |
817s 2714 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2723:12
817s      |
817s 2723 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2737:12
817s      |
817s 2737 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2755:12
817s      |
817s 2755 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2765:12
817s      |
817s 2765 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2775:12
817s      |
817s 2775 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2787:12
817s      |
817s 2787 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2799:12
817s      |
817s 2799 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2809:12
817s      |
817s 2809 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2819:12
817s      |
817s 2819 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2829:12
817s      |
817s 2829 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2852:12
817s      |
817s 2852 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2861:12
817s      |
817s 2861 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2871:12
817s      |
817s 2871 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2880:12
817s      |
817s 2880 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2891:12
817s      |
817s 2891 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2902:12
817s      |
817s 2902 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2935:12
817s      |
817s 2935 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2945:12
817s      |
817s 2945 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2957:12
817s      |
817s 2957 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2966:12
817s      |
817s 2966 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2975:12
817s      |
817s 2975 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2987:12
817s      |
817s 2987 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:3011:12
817s      |
817s 3011 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:3021:12
817s      |
817s 3021 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:590:23
817s     |
817s 590 |             #[cfg(any(syn_no_non_exhaustive, not(feature = "full")))]
817s     |                       ^^^^^^^^^^^^^^^^^^^^^
817s     |
817s     = help: consider using a Cargo feature instead
817s     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s              [lints.rust]
817s              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
817s     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
817s     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1199:19
817s      |
817s 1199 |             #[cfg(syn_no_non_exhaustive)]
817s      |                   ^^^^^^^^^^^^^^^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1372:19
817s      |
817s 1372 |             #[cfg(syn_no_non_exhaustive)]
817s      |                   ^^^^^^^^^^^^^^^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:1536:19
817s      |
817s 1536 |             #[cfg(syn_no_non_exhaustive)]
817s      |                   ^^^^^^^^^^^^^^^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2095:19
817s      |
817s 2095 |             #[cfg(syn_no_non_exhaustive)]
817s      |                   ^^^^^^^^^^^^^^^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2503:19
817s      |
817s 2503 |             #[cfg(syn_no_non_exhaustive)]
817s      |                   ^^^^^^^^^^^^^^^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `syn_no_non_exhaustive`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/gen/debug.rs:2642:19
817s      |
817s 2642 |             #[cfg(syn_no_non_exhaustive)]
817s      |                   ^^^^^^^^^^^^^^^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_no_non_exhaustive)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_no_non_exhaustive)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unused import: `crate::gen::*`
817s    --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/lib.rs:787:9
817s     |
817s 787 | pub use crate::gen::*;
817s     |         ^^^^^^^^^^^^^
817s     |
817s     = note: `#[warn(unused_imports)]` on by default
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/parse.rs:1065:12
817s      |
817s 1065 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/parse.rs:1072:12
817s      |
817s 1072 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/parse.rs:1083:12
817s      |
817s 1083 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/parse.rs:1090:12
817s      |
817s 1090 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/parse.rs:1100:12
817s      |
817s 1100 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/parse.rs:1116:12
817s      |
817s 1116 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/parse.rs:1126:12
817s      |
817s 1126 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/parse.rs:1291:12
817s      |
817s 1291 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/parse.rs:1299:12
817s      |
817s 1299 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/parse.rs:1303:12
817s      |
817s 1303 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s     --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/parse.rs:1311:12
817s      |
817s 1311 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s      |            ^^^^^^^
817s      |
817s      = help: consider using a Cargo feature instead
817s      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s               [lints.rust]
817s               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/reserved.rs:29:12
817s    |
817s 29 | #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
817s    |            ^^^^^^^
817s    |
817s    = help: consider using a Cargo feature instead
817s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s             [lints.rust]
817s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
817s warning: unexpected `cfg` condition name: `doc_cfg`
817s   --> /tmp/tmp.PVBav8BqYY/registry/syn-1.0.109/src/reserved.rs:39:12
817s    |
817s 39 | #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
817s    |            ^^^^^^^
817s    |
817s    = help: consider using a Cargo feature instead
817s    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
817s             [lints.rust]
817s             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
817s    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
817s    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
817s 
820s    Compiling darling_core v0.14.4
820s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_core CARGO_MANIFEST_DIR=/tmp/tmp.PVBav8BqYY/registry/darling_core-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Helper crate for proc-macro library for reading attributes into structs when
820s implementing custom derives. Use https://crates.io/crates/darling in your code.
820s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_core CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/tmp/tmp.PVBav8BqYY/registry/darling_core-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.PVBav8BqYY/target/debug/deps rustc --crate-name darling_core --edition=2018 /tmp/tmp.PVBav8BqYY/registry/darling_core-0.14.4/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 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=0a4af894628609a5 -C extra-filename=-0a4af894628609a5 --out-dir /tmp/tmp.PVBav8BqYY/target/debug/deps -L dependency=/tmp/tmp.PVBav8BqYY/target/debug/deps --extern fnv=/tmp/tmp.PVBav8BqYY/target/debug/deps/libfnv-00d4684ffa9b3235.rmeta --extern ident_case=/tmp/tmp.PVBav8BqYY/target/debug/deps/libident_case-91245c8827940f4d.rmeta --extern proc_macro2=/tmp/tmp.PVBav8BqYY/target/debug/deps/libproc_macro2-a3b97fdfca6455e1.rmeta --extern quote=/tmp/tmp.PVBav8BqYY/target/debug/deps/libquote-02cce1196ab14cd2.rmeta --extern syn=/tmp/tmp.PVBav8BqYY/target/debug/deps/libsyn-fddff083c7a47e7e.rmeta --cap-lints warn`
822s warning: field `bound` is never read
822s   --> /tmp/tmp.PVBav8BqYY/registry/darling_core-0.14.4/src/codegen/trait_impl.rs:19:9
822s    |
822s 13 | pub struct TraitImpl<'a> {
822s    |            --------- field in this struct
822s ...
822s 19 |     pub bound: Option<&'a [WherePredicate]>,
822s    |         ^^^^^
822s    |
822s    = note: `TraitImpl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
822s    = note: `#[warn(dead_code)]` on by default
822s 
826s warning: `darling_core` (lib) generated 1 warning
827s warning: `syn` (lib) generated 1844 warnings (270 duplicates)
827s    Compiling darling_macro v0.14.4 (/usr/share/cargo/registry/darling_macro-0.14.4)
827s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_CRATE_NAME=darling_macro CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling_macro-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Internal support for a proc-macro library for reading attributes into structs when
827s implementing custom derives. Use https://crates.io/crates/darling in your code.
827s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_macro CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/share/cargo/registry/darling_macro-0.14.4 LD_LIBRARY_PATH=/tmp/tmp.PVBav8BqYY/target/debug/deps rustc --crate-name darling_macro --edition=2018 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=1d62244a39e16e89 -C extra-filename=-1d62244a39e16e89 --out-dir /tmp/tmp.PVBav8BqYY/target/debug/deps -C incremental=/tmp/tmp.PVBav8BqYY/target/debug/incremental -L dependency=/tmp/tmp.PVBav8BqYY/target/debug/deps --extern darling_core=/tmp/tmp.PVBav8BqYY/target/debug/deps/libdarling_core-0a4af894628609a5.rlib --extern quote=/tmp/tmp.PVBav8BqYY/target/debug/deps/libquote-02cce1196ab14cd2.rlib --extern syn=/tmp/tmp.PVBav8BqYY/target/debug/deps/libsyn-fddff083c7a47e7e.rlib --extern proc_macro`
827s     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.53s
827s      Running `CARGO=/usr/lib/rust-1.80/bin/cargo CARGO_MANIFEST_DIR=/usr/share/cargo/registry/darling_macro-0.14.4 CARGO_PKG_AUTHORS='Ted Driggs <ted.driggs@outlook.com>' CARGO_PKG_DESCRIPTION='Internal support for a proc-macro library for reading attributes into structs when
827s implementing custom derives. Use https://crates.io/crates/darling in your code.
827s ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=darling_macro CARGO_PKG_README='' CARGO_PKG_REPOSITORY='https://github.com/TedDriggs/darling' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.14.4 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=14 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/tmp/tmp.PVBav8BqYY/target/debug/deps:/tmp/tmp.PVBav8BqYY/target/debug:/usr/lib/rust-1.80/lib/rustlib/powerpc64le-unknown-linux-gnu/lib' /tmp/tmp.PVBav8BqYY/target/debug/deps/darling_macro-1d62244a39e16e89`
827s 
827s running 0 tests
827s 
827s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
827s 
828s autopkgtest [03:14:31]: test librust-darling-macro-0.14-dev:: -----------------------]
829s librust-darling-macro-0.14-dev: PASS
829s autopkgtest [03:14:32]: test librust-darling-macro-0.14-dev::  - - - - - - - - - - results - - - - - - - - - -
829s autopkgtest [03:14:32]: @@@@@@@@@@@@@@@@@@@@ summary
829s rust-darling-macro-0.14:@ PASS
829s librust-darling-macro-0.14-dev:default PASS
829s librust-darling-macro-0.14-dev: PASS